Merge remote-tracking branch 'origin/dev-v7' into temp-U4-8634

.gitignore

@@ -142,4 +142,6 @@ build/ui-docs.zip
 build/csharp-docs.zip
 build/msbuild.log
 .vs/
-src/packages/
+src/packages/
+build/tools/
+src/PrecompiledWeb/*

README.md

@@ -1,3 +1,5 @@
+[![Build status](https://ci.appveyor.com/api/projects/status/ikpgqxiw9v8opltv/branch/dev-v7?svg=true)](https://ci.appveyor.com/project/Umbraco/umbraco-cms-hs8dx/branch/dev-v7)
+
 Umbraco CMS
 ===========
 The friendliest, most flexible and fastest growing ASP.NET CMS used by more than 390,000 websites worldwide: [https://umbraco.com](https://umbraco.com)

build/Build.bat

@@ -113,18 +113,61 @@ REM This is necessary because SETLOCAL is on in InstallGit.cmd so that one might
 REM but the path setting is lost due to SETLOCAL 
 SET PATH="C:\Program Files (x86)\Git\cmd";"C:\Program Files\Git\cmd";%PATH%
 
+SET toolsFolder=%CD%\tools\
+IF NOT EXIST "%toolsFolder%" (
+	MD tools
+)
+
+SET nuGetExecutable=%CD%\tools\nuget.exe
+IF NOT EXIST "%nuGetExecutable%" (
+	ECHO Getting NuGet so we can fetch some tools
+	ECHO Downloading https://dist.nuget.org/win-x86-commandline/latest/nuget.exe to %nuGetExecutable%
+	powershell -Command "(New-Object Net.WebClient).DownloadFile('https://dist.nuget.org/win-x86-commandline/latest/nuget.exe', '%nuGetExecutable%')"
+)
+
+:: We need 7za.exe for BuildBelle.bat
+IF NOT EXIST "%toolsFolder%7za.exe" (
+	ECHO 7zip not found - fetching now
+	"%nuGetExecutable%" install 7-Zip.CommandLine -OutputDirectory tools -Verbosity quiet
+)
+
+:: We need vswhere.exe for VS2017+
+IF NOT EXIST "%toolsFolder%vswhere.exe" (
+	ECHO vswhere not found - fetching now
+	"%nuGetExecutable%" install vswhere -OutputDirectory tools -Verbosity quiet
+)
+
+:: Put 7za.exe and vswhere.exe in a predictable path (not version specific)
+FOR /f "delims=" %%A in ('dir "%toolsFolder%7-Zip.CommandLine.*" /b') DO SET "sevenZipExePath=%toolsFolder%%%A\"
+MOVE "%sevenZipExePath%tools\7za.exe" "%toolsFolder%7za.exe"
+
+FOR /f "delims=" %%A in ('dir "%toolsFolder%vswhere.*" /b') DO SET "vswhereExePath=%toolsFolder%%%A\"
+MOVE "%vswhereExePath%tools\vswhere.exe" "%toolsFolder%vswhere.exe"
+
 ECHO.
 ECHO Making sure we have a web.config
 IF NOT EXIST "%CD%\..\src\Umbraco.Web.UI\web.config" COPY "%CD%\..\src\Umbraco.Web.UI\web.Template.config" "%CD%\..\src\Umbraco.Web.UI\web.config"
 
+for /f "usebackq tokens=1* delims=: " %%i in (`"%CD%\tools\vswhere.exe" -latest -requires Microsoft.Component.MSBuild`) do (
+  if /i "%%i"=="installationPath" set InstallDir=%%j
+)
+
+SET VSWherePath="%InstallDir%\MSBuild"
+
+ECHO.
+ECHO Visual Studio is installed in: %InstallDir%
+
+SET MSBUILDPATH=C:\Program Files (x86)\MSBuild\14.0\Bin
+SET MSBUILD="%MSBUILDPATH%\MsBuild.exe"
+
 ECHO.
 ECHO Reporting NuGet version
-"%CD%\..\src\.nuget\NuGet.exe" help | findstr "^NuGet Version:"
+"%nuGetExecutable%" help | findstr "^NuGet Version:"
 
 ECHO.
 ECHO Restoring NuGet packages
 ECHO Into %nuGetFolder%
-"%CD%\..\src\.nuget\NuGet.exe" restore "%CD%\..\src\umbraco.sln" -Verbosity Quiet -NonInteractive -PackagesDirectory "%nuGetFolder%"
+"%nuGetExecutable%" restore "%CD%\..\src\umbraco.sln" -Verbosity Quiet -NonInteractive -PackagesDirectory "%nuGetFolder%"
 IF ERRORLEVEL 1 GOTO :error
 
 ECHO.
@@ -134,7 +177,7 @@ ECHO This takes a few minutes and logging is set to report warnings
 ECHO and errors only so it might seems like nothing is happening for a while. 
 ECHO You can check the msbuild.log file for progress.
 ECHO.
-%MSBUILD% "Build.proj" /p:BUILD_RELEASE=%RELEASE% /p:BUILD_COMMENT=%COMMENT% /p:NugetPackagesDirectory="%nuGetFolder%" /consoleloggerparameters:Summary;ErrorsOnly /fileLogger
+%MSBUILD% "Build.proj" /p:BUILD_RELEASE=%RELEASE% /p:BUILD_COMMENT=%COMMENT% /p:NugetPackagesDirectory="%nuGetFolder%" /p:VSWherePath=%VSWherePath% /consoleloggerparameters:Summary;ErrorsOnly /fileLogger
 IF ERRORLEVEL 1 GOTO error
 
 ECHO.

build/BuildBelle.bat

@@ -1,33 +1,59 @@
 @ECHO OFF
 SETLOCAL
+	:: SETLOCAL is on, so changes to the path not persist to the actual user's path
 
-SET release=%1
-ECHO Installing Npm NuGet Package
-
-SET nuGetFolder=%CD%\..\src\packages\
-ECHO Configured packages folder: %nuGetFolder%
+SET toolsFolder=%CD%\tools\
 ECHO Current folder: %CD%
 
-%CD%\..\src\.nuget\NuGet.exe install Npm.js -OutputDirectory %nuGetFolder%  -Verbosity quiet
+SET nodeFileName=node-v6.9.1-win-x86.7z
+SET nodeExtractFolder=%toolsFolder%node.js.691
 
-for /f "delims=" %%A in ('dir %nuGetFolder%node.js.* /b') do set "nodePath=%nuGetFolder%%%A\"
-for /f "delims=" %%A in ('dir %nuGetFolder%npm.js.* /b') do set "npmPath=%nuGetFolder%%%A\tools\"
+IF NOT EXIST "%nodeExtractFolder%" (
+	ECHO Downloading http://nodejs.org/dist/v6.9.1/%nodeFileName% to %toolsFolder%%nodeFileName%
+	powershell -Command "(New-Object Net.WebClient).DownloadFile('http://nodejs.org/dist/v6.9.1/%nodeFileName%', '%toolsFolder%%nodeFileName%')"
+	ECHO Extracting %nodeFileName% to %nodeExtractFolder%
+	"%toolsFolder%\7za.exe" x "%toolsFolder%\%nodeFileName%" -o"%nodeExtractFolder%" -aos > nul
+)
+FOR /f "delims=" %%A in ('dir "%nodeExtractFolder%\node*" /b') DO SET "nodePath=%nodeExtractFolder%\%%A"
 
-ECHO Adding Npm and Node to path 
-REM SETLOCAL is on, so changes to the path not persist to the actual user's path
-PATH=%npmPath%;%nodePath%;%PATH%
 
-SET buildFolder=%CD%
+SET nuGetExecutable=%CD%\tools\nuget.exe
+IF NOT EXIST "%nuGetExecutable%" (
+	ECHO Downloading https://dist.nuget.org/win-x86-commandline/latest/nuget.exe to %nuGetExecutable%
+	powershell -Command "(New-Object Net.WebClient).DownloadFile('https://dist.nuget.org/win-x86-commandline/latest/nuget.exe', '%nuGetExecutable%')"
+)
 
-ECHO Change directory to %CD%\..\src\Umbraco.Web.UI.Client\
-CD %CD%\..\src\Umbraco.Web.UI.Client\
+SET drive=%CD:~0,2%
+SET nuGetFolder=%drive%\packages\
+FOR /f "delims=" %%A in ('dir "%nuGetFolder%npm.*" /b') DO SET "npmPath=%nuGetFolder%%%A\"
 
-ECHO Do npm install and the grunt build of Belle
-call npm cache clean --quiet
-call npm install --quiet
-call npm install -g grunt-cli --quiet
-call npm install -g bower --quiet
-call grunt build --buildversion=%release%
+IF [%npmPath%] == [] GOTO :installnpm 
+IF NOT [%npmPath%] == [] GOTO :build
 
-ECHO Move back to the build folder
-CD %buildFolder% 
+:installnpm
+	ECHO Downloading npm
+	ECHO Configured packages folder: %nuGetFolder%	
+	ECHO Installing Npm NuGet Package
+	"%nuGetExecutable%" install Npm -OutputDirectory %nuGetFolder% -Verbosity detailed
+	REM Ensures that we look for the just downloaded NPM, not whatever the user has installed on their machine
+	FOR /f "delims=" %%A in ('dir %nuGetFolder%npm.* /b') DO SET "npmPath=%nuGetFolder%%%A\"
+	GOTO :build
+
+:build
+    ECHO Adding Npm and Node to path 
+    REM SETLOCAL is on, so changes to the path not persist to the actual user's path
+    PATH="%npmPath%";"%nodePath%";%PATH%
+    SET buildFolder=%CD%
+
+    ECHO Change directory to %CD%\..\src\Umbraco.Web.UI.Client\
+    CD %CD%\..\src\Umbraco.Web.UI.Client\
+
+    ECHO Do npm install and the grunt build of Belle
+    call npm cache clean --quiet
+    call npm install --quiet
+    call npm install -g grunt-cli --quiet
+    call npm install -g bower --quiet
+    call grunt build --buildversion=%release%
+
+    ECHO Move back to the build folder
+    CD "%buildFolder%"

build/BuildDocs.ps1

@@ -57,6 +57,20 @@ $IndexPath = "../src/umbraco.web.ui.client/docs/api/index.html"
 
 # Build the solution in debug mode
 $SolutionPath = Join-Path -Path $SolutionRoot -ChildPath "umbraco.sln"
+
+# Go get nuget.exe if we don't hae it
+$NuGet = "$ToolsRoot\nuget.exe"
+$FileExists = Test-Path $NuGet
+If ($FileExists -eq $False) {
+	Write-Host "Retrieving nuget.exe..."
+	$SourceNugetExe = "https://dist.nuget.org/win-x86-commandline/latest/nuget.exe"
+	Invoke-WebRequest $SourceNugetExe -OutFile $NuGet
+}
+
+#restore nuget packages
+Write-Host "Restoring nuget packages..."
+& $NuGet restore $SolutionPath
+
 & $MSBuild "$SolutionPath" /p:Configuration=Debug /maxcpucount /t:Clean
 if (-not $?)
 {

build/NuSpecs/UmbracoCms.Core.nuspec

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <package xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
-  <metadata>
+  <metadata minClientVersion="3.4.4">
     <id>UmbracoCms.Core</id>
     <version>7.0.0</version>
     <title>Umbraco Cms Core Binaries</title>
@@ -37,8 +37,8 @@
       <dependency id="Examine" version="[0.1.82, 1.0.0)" />
       <dependency id="ImageProcessor" version="[2.5.3, 3.0.0)" />
       <dependency id="ImageProcessor.Web" version="[4.8.3, 5.0.0)" />
-      <dependency id="semver" version="[2.0.4, 3.0.0)" />
-	  <!-- Markdown can not be updated due to: https://github.com/hey-red/markdownsharp/issues/71#issuecomment-233585487 -->
+      <dependency id="semver" version="[1.1.2, 3.0.0)" />
+	    <!-- Markdown can not be updated due to: https://github.com/hey-red/markdownsharp/issues/71#issuecomment-233585487 -->
       <dependency id="Markdown" version="[1.14.7, 2.0.0)" />
       <dependency id="System.Threading.Tasks.Dataflow" version="[4.7.0, 5.0.0)" />
     </dependencies>

build/NuSpecs/UmbracoCms.nuspec

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <package xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
-  <metadata minClientVersion="2.8">
+  <metadata minClientVersion="3.4.4">
     <id>UmbracoCms</id>
     <version>7.0.0</version>
     <title>Umbraco Cms</title>
@@ -19,7 +19,7 @@
       <dependency id="Newtonsoft.Json" version="[10.0.2, 11.0.0)" />
       <dependency id="Umbraco.ModelsBuilder" version="[3.0.7, 4.0.0)" />
       <dependency id="Microsoft.AspNet.SignalR.Core" version="[2.2.1, 3.0.0)" />
-	  <dependency id="ImageProcessor.Web.Config" version="[2.3.0, 3.0.0)" />
+	    <dependency id="ImageProcessor.Web.Config" version="[2.3.0, 3.0.0)" />
     </dependencies>
   </metadata>
   <files>

build/NuSpecs/tools/Web.config.install.xdt

@@ -332,6 +332,7 @@
       <dependentAssembly xdt:Locator="Condition(./_defaultNamespace:assemblyIdentity/@name='System.Net.Http.Formatting')" xdt:Transform="Remove" />
       <dependentAssembly xdt:Locator="Condition(./_defaultNamespace:assemblyIdentity/@name='Microsoft.CodeAnalysis.CSharp')" xdt:Transform="Remove" />
       <dependentAssembly xdt:Locator="Condition(./_defaultNamespace:assemblyIdentity/@name='log4net')" xdt:Transform="Remove" />
+      <dependentAssembly xdt:Locator="Condition(./_defaultNamespace:assemblyIdentity/@name='System.Data.SqlServerCe')" xdt:Transform="Remove" />
     </assemblyBinding>
   </runtime>
 
@@ -389,6 +390,10 @@
         <assemblyIdentity name="log4net" publicKeyToken="669e0ddf0bb1aa2a" culture="neutral"/>
         <bindingRedirect oldVersion="0.0.0.0-2.0.8.0" newVersion="2.0.8.0"/>
       </dependentAssembly>
+      <dependentAssembly xdt:Transform="Insert">
+        <assemblyIdentity name="System.Data.SqlServerCe" publicKeyToken="89845DCD8080CC91" culture="neutral"/>
+        <bindingRedirect oldVersion="0.0.0.0-4.0.0.1" newVersion="4.0.0.1"/>
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
 

build/UmbracoVersion.txt

@@ -1,3 +1,2 @@
 # Usage: on line 2 put the release version, on line 3 put the version comment (example: beta)
-7.6.0
-RC3
+7.6.3

src/SolutionInfo.cs

@@ -11,5 +11,5 @@ using System.Resources;
 
 [assembly: AssemblyVersion("1.0.*")]
 
-[assembly: AssemblyFileVersion("7.6.0")]
-[assembly: AssemblyInformationalVersion("7.6.0-RC3")]
+[assembly: AssemblyFileVersion("7.6.3")]
+[assembly: AssemblyInformationalVersion("7.6.3")]

src/Umbraco.Core/Configuration/UmbracoSettings/ContentElement.cs

@@ -139,6 +139,12 @@ namespace Umbraco.Core.Configuration.UmbracoSettings
         internal CommaDelimitedConfigurationElement DisallowedUploadFiles
         {
             get { return GetOptionalDelimitedElement("disallowedUploadFiles", new[] {"ashx", "aspx", "ascx", "config", "cshtml", "vbhtml", "asmx", "air", "axd"}); }
+        }
+
+        [ConfigurationProperty("allowedUploadFiles")]
+        internal CommaDelimitedConfigurationElement AllowedUploadFiles
+        {
+            get { return GetOptionalDelimitedElement("allowedUploadFiles", new string[0]); }
         }
 
         [ConfigurationProperty("cloneXmlContent")]
@@ -307,6 +313,11 @@ namespace Umbraco.Core.Configuration.UmbracoSettings
         IEnumerable<string> IContentSection.DisallowedUploadFiles
         {
             get { return DisallowedUploadFiles; }
+        }
+
+        IEnumerable<string> IContentSection.AllowedUploadFiles
+        {
+            get { return AllowedUploadFiles; }
         }
 
         bool IContentSection.CloneXmlContent

src/Umbraco.Core/Configuration/UmbracoSettings/ContentSectionExtensions.cs

@@ -0,0 +1,19 @@
+using System.Linq;
+
+namespace Umbraco.Core.Configuration.UmbracoSettings
+{
+    public static class ContentSectionExtensions
+    {
+        /// <summary>
+        /// Determines if file extension is allowed for upload based on (optional) white list and black list
+        /// held in settings.
+        /// Allow upload if extension is whitelisted OR if there is no whitelist and extension is NOT blacklisted.
+        /// </summary>
+        public static bool IsFileAllowedForUpload(this IContentSection contentSection, string extension)
+        {
+            return contentSection.AllowedUploadFiles.Any(x => x.InvariantEquals(extension)) ||
+                (contentSection.AllowedUploadFiles.Any() == false &&
+                contentSection.DisallowedUploadFiles.Any(x => x.InvariantEquals(extension)) == false);
+        }
+    }
+}

src/Umbraco.Core/Configuration/UmbracoSettings/IContentSection.cs

@@ -52,7 +52,9 @@ namespace Umbraco.Core.Configuration.UmbracoSettings
 
         MacroErrorBehaviour MacroErrorBehaviour { get; }
         
-        IEnumerable<string> DisallowedUploadFiles { get; }
+        IEnumerable<string> DisallowedUploadFiles { get; }
+
+        IEnumerable<string> AllowedUploadFiles { get; }
 
         bool CloneXmlContent { get; }
 

src/Umbraco.Core/Configuration/UmbracoVersion.cs

@@ -6,7 +6,7 @@ namespace Umbraco.Core.Configuration
 {
     public class UmbracoVersion
     {
-        private static readonly Version Version = new Version("7.6.0");
+        private static readonly Version Version = new Version("7.6.3");
 
         /// <summary>
         /// Gets the current version of Umbraco.
@@ -24,7 +24,7 @@ namespace Umbraco.Core.Configuration
         /// Gets the version comment (like beta or RC).
         /// </summary>
         /// <value>The version comment.</value>
-        public static string CurrentComment { get { return "RC3"; } }
+        public static string CurrentComment { get { return ""; } }
 
         // Get the version of the umbraco.dll by looking at a class in that dll
         // Had to do it like this due to medium trust issues, see: http://haacked.com/archive/2010/11/04/assembly-location-and-medium-trust.aspx

src/Umbraco.Core/Events/CancellableObjectEventArgs.cs

@@ -1,85 +1,177 @@
 using System;
+using System.Collections;
 using System.Collections.Generic;
+using System.Linq;
 using System.Security.Permissions;
 using Umbraco.Core.Models;
 using Umbraco.Core.Models.EntityBase;
 
 namespace Umbraco.Core.Events
 {
-	/// <summary>
-	/// Event args for a strongly typed object that can support cancellation
-	/// </summary>
-	/// <typeparam name="T"></typeparam>
-	[HostProtection(SecurityAction.LinkDemand, SharedState = true)]
-	public class CancellableObjectEventArgs<T> : CancellableEventArgs, IEquatable<CancellableObjectEventArgs<T>>
-	{
-	    public CancellableObjectEventArgs(T eventObject, bool canCancel, EventMessages messages, IDictionary<string, object> additionalData)
+    /// <summary>
+    /// Used as a base class for the generic type CancellableObjectEventArgs{T} so that we can get direct 'object' access to the underlying EventObject
+    /// </summary>
+    [HostProtection(SecurityAction.LinkDemand, SharedState = true)]
+    public abstract class CancellableObjectEventArgs : CancellableEventArgs
+    {
+        protected CancellableObjectEventArgs(object eventObject, bool canCancel, EventMessages messages, IDictionary<string, object> additionalData)
             : base(canCancel, messages, additionalData)
-	    {
+        {
             EventObject = eventObject;
         }
 
-	    public CancellableObjectEventArgs(T eventObject, bool canCancel, EventMessages eventMessages)
+        protected CancellableObjectEventArgs(object eventObject, bool canCancel, EventMessages eventMessages)
             : base(canCancel, eventMessages)
         {
             EventObject = eventObject;
         }
 
-        public CancellableObjectEventArgs(T eventObject, EventMessages eventMessages)
+        protected CancellableObjectEventArgs(object eventObject, EventMessages eventMessages)
             : this(eventObject, true, eventMessages)
         {
         }
 
+        protected CancellableObjectEventArgs(object eventObject, bool canCancel)
+            : base(canCancel)
+        {
+            EventObject = eventObject;
+        }
+
+        protected CancellableObjectEventArgs(object eventObject)
+            : this(eventObject, true)
+        {
+        }
+
+        /// <summary>
+        /// Returns the object relating to the event
+        /// </summary>
+        /// <remarks>
+        /// This is protected so that inheritors can expose it with their own name
+        /// </remarks>
+        internal object EventObject { get; set; }
+
+    }
+
+    /// <summary>
+    /// Event args for a strongly typed object that can support cancellation
+    /// </summary>
+    /// <typeparam name="T"></typeparam>
+    [HostProtection(SecurityAction.LinkDemand, SharedState = true)]
+    public class CancellableObjectEventArgs<T> : CancellableObjectEventArgs, IEquatable<CancellableObjectEventArgs<T>>
+    {
+        public CancellableObjectEventArgs(T eventObject, bool canCancel, EventMessages messages, IDictionary<string, object> additionalData)
+            : base(eventObject, canCancel, messages, additionalData)
+        {
+        }
+
+        public CancellableObjectEventArgs(T eventObject, bool canCancel, EventMessages eventMessages)
+            : base(eventObject, canCancel, eventMessages)
+        {
+        }
+
+        public CancellableObjectEventArgs(T eventObject, EventMessages eventMessages)
+            : base(eventObject, eventMessages)
+        {
+        }
+
         public CancellableObjectEventArgs(T eventObject, bool canCancel)
-			: base(canCancel)
-		{
-			EventObject = eventObject;
-		}
+            : base(eventObject, canCancel)
+        {
+        }
 
-		public CancellableObjectEventArgs(T eventObject)
-			: this(eventObject, true)
-		{
-		}
+        public CancellableObjectEventArgs(T eventObject)
+            : base(eventObject)
+        {
+        }
 
-		/// <summary>
-		/// Returns the object relating to the event
-		/// </summary>
-		/// <remarks>
-		/// This is protected so that inheritors can expose it with their own name
-		/// </remarks>
-		protected T EventObject { get; set; }
+        /// <summary>
+        /// Returns the object relating to the event
+        /// </summary>
+        /// <remarks>
+        /// This is protected so that inheritors can expose it with their own name
+        /// </remarks>
+        protected new T EventObject
+        {
+            get { return (T) base.EventObject; }
+            set { base.EventObject = value; }
+        }
 
-	    public bool Equals(CancellableObjectEventArgs<T> other)
-	    {
-	        if (ReferenceEquals(null, other)) return false;
-	        if (ReferenceEquals(this, other)) return true;
-	        return base.Equals(other) && EqualityComparer<T>.Default.Equals(EventObject, other.EventObject);
-	    }
+        public bool Equals(CancellableObjectEventArgs<T> other)
+        {
+            if (ReferenceEquals(null, other)) return false;
+            if (ReferenceEquals(this, other)) return true;
+            return base.Equals(other) && EqualityComparer<T>.Default.Equals(EventObject, other.EventObject);
+        }
 
-	    public override bool Equals(object obj)
-	    {
-	        if (ReferenceEquals(null, obj)) return false;
-	        if (ReferenceEquals(this, obj)) return true;
-	        if (obj.GetType() != this.GetType()) return false;
-	        return Equals((CancellableObjectEventArgs<T>) obj);
-	    }
+        public override bool Equals(object obj)
+        {
+            if (ReferenceEquals(null, obj)) return false;
+            if (ReferenceEquals(this, obj)) return true;
+            if (obj.GetType() != this.GetType()) return false;
+            return Equals((CancellableObjectEventArgs<T>)obj);
+        }
 
-	    public override int GetHashCode()
-	    {
-	        unchecked
-	        {
-	            return (base.GetHashCode() * 397) ^ EqualityComparer<T>.Default.GetHashCode(EventObject);
-	        }
-	    }
+        public override int GetHashCode()
+        {
+            unchecked
+            {
+                return (base.GetHashCode() * 397) ^ EqualityComparer<T>.Default.GetHashCode(EventObject);
+            }
+        }
 
-	    public static bool operator ==(CancellableObjectEventArgs<T> left, CancellableObjectEventArgs<T> right)
-	    {
-	        return Equals(left, right);
-	    }
+        public static bool operator ==(CancellableObjectEventArgs<T> left, CancellableObjectEventArgs<T> right)
+        {
+            return Equals(left, right);
+        }
 
-	    public static bool operator !=(CancellableObjectEventArgs<T> left, CancellableObjectEventArgs<T> right)
-	    {
-	        return !Equals(left, right);
-	    }
-	}
+        public static bool operator !=(CancellableObjectEventArgs<T> left, CancellableObjectEventArgs<T> right)
+        {
+            return !Equals(left, right);
+        }
+    }
+
+    [HostProtection(SecurityAction.LinkDemand, SharedState = true)]
+    public class CancellableEnumerableObjectEventArgs<T> : CancellableObjectEventArgs<IEnumerable<T>>, IEquatable<CancellableEnumerableObjectEventArgs<T>>
+    {
+        public CancellableEnumerableObjectEventArgs(IEnumerable<T> eventObject, bool canCancel, EventMessages messages, IDictionary<string, object> additionalData)
+            : base(eventObject, canCancel, messages, additionalData)
+        { }
+
+        public CancellableEnumerableObjectEventArgs(IEnumerable<T> eventObject, bool canCancel, EventMessages eventMessages)
+            : base(eventObject, canCancel, eventMessages)
+        { }
+
+        public CancellableEnumerableObjectEventArgs(IEnumerable<T> eventObject, EventMessages eventMessages)
+            : base(eventObject, eventMessages)
+        { }
+
+        public CancellableEnumerableObjectEventArgs(IEnumerable<T> eventObject, bool canCancel)
+            : base(eventObject, canCancel)
+        { }
+
+        public CancellableEnumerableObjectEventArgs(IEnumerable<T> eventObject)
+            : base(eventObject)
+        { }
+
+        public bool Equals(CancellableEnumerableObjectEventArgs<T> other)
+        {
+            if (ReferenceEquals(null, other)) return false;
+            if (ReferenceEquals(this, other)) return true;
+
+            return EventObject.SequenceEqual(other.EventObject);
+        }
+
+        public override bool Equals(object obj)
+        {
+            if (ReferenceEquals(null, obj)) return false;
+            if (ReferenceEquals(this, obj)) return true;
+            if (obj.GetType() != this.GetType()) return false;
+            return Equals((CancellableEnumerableObjectEventArgs<T>)obj);
+        }
+
+        public override int GetHashCode()
+        {
+            return HashCodeHelper.GetHashCode(EventObject);
+        }
+    }
 }

src/Umbraco.Core/Events/DeleteEventArgs.cs

@@ -1,9 +1,14 @@
 using System;
 using System.Collections.Generic;
+using System.Linq;
 
 namespace Umbraco.Core.Events
 {
-    public class DeleteEventArgs<TEntity> : CancellableObjectEventArgs<IEnumerable<TEntity>>, IEquatable<DeleteEventArgs<TEntity>>, IDeletingMediaFilesEventArgs
+    [SupersedeEvent(typeof(SaveEventArgs<>))]
+    [SupersedeEvent(typeof(PublishEventArgs<>))]
+    [SupersedeEvent(typeof(MoveEventArgs<>))]
+    [SupersedeEvent(typeof(CopyEventArgs<>))]
+    public class DeleteEventArgs<TEntity> : CancellableEnumerableObjectEventArgs<TEntity>, IEquatable<DeleteEventArgs<TEntity>>, IDeletingMediaFilesEventArgs
 	{
 	    /// <summary>
 	    /// Constructor accepting multiple entities that are used in the delete operation
@@ -106,7 +111,7 @@ namespace Umbraco.Core.Events
 	    {
 	        if (ReferenceEquals(null, other)) return false;
 	        if (ReferenceEquals(this, other)) return true;
-	        return base.Equals(other) && MediaFilesToDelete.Equals(other.MediaFilesToDelete);
+	        return base.Equals(other) && MediaFilesToDelete.SequenceEqual(other.MediaFilesToDelete);
 	    }
 
 	    public override bool Equals(object obj)

src/Umbraco.Core/Events/ImportEventArgs.cs

@@ -4,7 +4,7 @@ using System.Xml.Linq;
 
 namespace Umbraco.Core.Events
 {
-    public class ImportEventArgs<TEntity> : CancellableObjectEventArgs<IEnumerable<TEntity>>, IEquatable<ImportEventArgs<TEntity>>
+    public class ImportEventArgs<TEntity> : CancellableEnumerableObjectEventArgs<TEntity>, IEquatable<ImportEventArgs<TEntity>>
     {
         /// <summary>
         /// Constructor accepting an XElement with the xml being imported

src/Umbraco.Core/Events/ImportPackageEventArgs.cs

@@ -4,7 +4,7 @@ using Umbraco.Core.Packaging.Models;
 
 namespace Umbraco.Core.Events
 {
-    internal class ImportPackageEventArgs<TEntity> : CancellableObjectEventArgs<IEnumerable<TEntity>>, IEquatable<ImportPackageEventArgs<TEntity>>
+    internal class ImportPackageEventArgs<TEntity> : CancellableEnumerableObjectEventArgs<TEntity>, IEquatable<ImportPackageEventArgs<TEntity>>
     {
         private readonly MetaData _packageMetaData;
 
@@ -32,7 +32,8 @@ namespace Umbraco.Core.Events
         public bool Equals(ImportPackageEventArgs<TEntity> other)
         {
             if (ReferenceEquals(null, other)) return false;
-            if (ReferenceEquals(this, other)) return true;
+            if (ReferenceEquals(this, other)) return true;
+            //TODO: MetaData for package metadata has no equality operators :/
             return base.Equals(other) && _packageMetaData.Equals(other._packageMetaData);
         }
 

src/Umbraco.Core/Events/PublishEventArgs.cs

@@ -3,7 +3,7 @@ using System.Collections.Generic;
 
 namespace Umbraco.Core.Events
 {
-    public class PublishEventArgs<TEntity> : CancellableObjectEventArgs<IEnumerable<TEntity>>, IEquatable<PublishEventArgs<TEntity>>
+    public class PublishEventArgs<TEntity> : CancellableEnumerableObjectEventArgs<TEntity>, IEquatable<PublishEventArgs<TEntity>>
     {
         /// <summary>
         /// Constructor accepting multiple entities that are used in the publish operation

src/Umbraco.Core/Events/SaveEventArgs.cs

@@ -1,8 +1,9 @@
 using System.Collections.Generic;
+using System.Linq;
 
 namespace Umbraco.Core.Events
 {
-	public class SaveEventArgs<TEntity> : CancellableObjectEventArgs<IEnumerable<TEntity>>
+	public class SaveEventArgs<TEntity> : CancellableEnumerableObjectEventArgs<TEntity>
 	{
         /// <summary>
         /// Constructor accepting multiple entities that are used in the saving operation
@@ -116,7 +117,5 @@ namespace Umbraco.Core.Events
 		{
 			get { return EventObject; }
 		}
-
-
 	}
 }

src/Umbraco.Core/Events/ScopeEventDispatcherBase.cs

@@ -1,6 +1,8 @@
 using System;
+using System.Collections;
 using System.Collections.Generic;
 using System.Linq;
+using Umbraco.Core.Models.EntityBase;
 
 namespace Umbraco.Core.Events
 {
@@ -15,6 +17,7 @@ namespace Umbraco.Core.Events
     /// </remarks>
     public abstract class ScopeEventDispatcherBase : IEventDispatcher
     {
+        //events will be enlisted in the order they are raised
         private List<IEventDefinition> _events;
         private readonly bool _raiseCancelable;
 
@@ -73,29 +76,263 @@ namespace Umbraco.Core.Events
         {
             if (_events == null)
                 return Enumerable.Empty<IEventDefinition>();
-
+            
             switch (filter)
             {
                 case EventDefinitionFilter.All:
-                    return _events;
+                    return FilterSupersededAndUpdateToLatestEntity(_events);
                 case EventDefinitionFilter.FirstIn:
                     var l1 = new OrderedHashSet<IEventDefinition>();
                     foreach (var e in _events)
                     {
                         l1.Add(e);
                     }
-                    return l1;
+                    return FilterSupersededAndUpdateToLatestEntity(l1);
                 case EventDefinitionFilter.LastIn:
                     var l2 = new OrderedHashSet<IEventDefinition>(keepOldest: false);
                     foreach (var e in _events)
                     {
                         l2.Add(e);
                     }
-                    return l2;
+                    return FilterSupersededAndUpdateToLatestEntity(l2);
                 default:
                     throw new ArgumentOutOfRangeException("filter", filter, null);
             }
         }
+        
+        private class EventDefinitionTypeData
+        {
+            public IEventDefinition EventDefinition { get; set; }
+            public Type EventArgType { get; set; }
+            public SupersedeEventAttribute[] SupersedeAttributes { get; set; }
+        }
+        
+        /// <summary>
+        /// This will iterate over the events (latest first) and filter out any events or entities in event args that are included 
+        /// in more recent events that Supersede previous ones. For example, If an Entity has been Saved and then Deleted, we don't want
+        /// to raise the Saved event (well actually we just don't want to include it in the args for that saved event)
+        /// </summary>
+        /// <param name="events"></param>
+        /// <returns></returns>
+        private static IEnumerable<IEventDefinition> FilterSupersededAndUpdateToLatestEntity(IReadOnlyList<IEventDefinition> events)
+        {
+            //used to keep the 'latest' entity and associated event definition data
+            var allEntities = new List<Tuple<IEntity, EventDefinitionTypeData>>();
+
+            //tracks all CancellableObjectEventArgs instances in the events which is the only type of args we can work with
+            var cancelableArgs = new List<CancellableObjectEventArgs>();
+
+            var result = new List<IEventDefinition>();
+
+            //This will eagerly load all of the event arg types and their attributes so we don't have to continuously look this data up
+            var allArgTypesWithAttributes = events.Select(x => x.Args.GetType())
+                .Distinct()
+                .ToDictionary(x => x, x => x.GetCustomAttributes<SupersedeEventAttribute>(false).ToArray());
+               
+            //Iterate all events and collect the actual entities in them and relates them to their corresponding EventDefinitionTypeData
+            //we'll process the list in reverse because events are added in the order they are raised and we want to filter out
+            //any entities from event args that are not longer relevant 
+            //(i.e. if an item is Deleted after it's Saved, we won't include the item in the Saved args)
+            for (var index = events.Count - 1; index >= 0; index--)
+            {
+                var eventDefinition = events[index];
+
+                var argType = eventDefinition.Args.GetType();
+                var attributes = allArgTypesWithAttributes[eventDefinition.Args.GetType()];
+
+                var meta = new EventDefinitionTypeData
+                {
+                    EventDefinition = eventDefinition,
+                    EventArgType = argType,
+                    SupersedeAttributes = attributes
+                };
+
+                var args = eventDefinition.Args as CancellableObjectEventArgs;
+                if (args != null)
+                {
+                    var list = TypeHelper.CreateGenericEnumerableFromObject(args.EventObject);
+
+                    if (list == null)
+                    {
+                        //extract the event object
+                        var obj = args.EventObject as IEntity;
+                        if (obj != null)
+                        {
+                            //Now check if this entity already exists in other event args that supersede this current event arg type
+                            if (IsFiltered(obj, meta, allEntities) == false)
+                            {
+                                //if it's not filtered we can adde these args to the response
+                                cancelableArgs.Add(args);
+                                result.Add(eventDefinition);
+                                //track the entity
+                                allEntities.Add(Tuple.Create(obj, meta));
+                            }
+                        }
+                        else
+                        {
+                            //Can't retrieve the entity so cant' filter or inspect, just add to the output
+                            result.Add(eventDefinition);                            
+                        }
+                    }
+                    else
+                    {
+                        var toRemove = new List<IEntity>();
+                        foreach (var entity in list)
+                        {
+                            //extract the event object
+                            var obj = entity as IEntity;
+                            if (obj != null)
+                            {
+                                //Now check if this entity already exists in other event args that supersede this current event arg type
+                                if (IsFiltered(obj, meta, allEntities))
+                                {
+                                    //track it to be removed
+                                    toRemove.Add(obj);
+                                }
+                                else
+                                {
+                                    //track the entity, it's not filtered
+                                    allEntities.Add(Tuple.Create(obj, meta));
+                                }
+                            }
+                            else
+                            {
+                                //we don't need to do anything here, we can't cast to IEntity so we cannot filter, so it will just remain in the list
+                            }
+                        }
+
+                        //remove anything that has been filtered
+                        foreach (var entity in toRemove)
+                        {
+                            list.Remove(entity);
+                        }
+
+                        //track the event and include in the response if there's still entities remaining in the list
+                        if (list.Count > 0)
+                        {
+                            if (toRemove.Count > 0)
+                            {
+                                //re-assign if the items have changed
+                                args.EventObject = list;
+                            }
+                            cancelableArgs.Add(args);
+                            result.Add(eventDefinition);
+                        }
+                    }
+                }
+                else
+                {
+                    //it's not a cancelable event arg so we just include it in the result
+                    result.Add(eventDefinition);
+                }
+            }
+
+            //Now we'll deal with ensuring that only the latest(non stale) entities are used throughout all event args
+            UpdateToLatestEntities(allEntities, cancelableArgs);
+
+            //we need to reverse the result since we've been adding by latest added events first!
+            result.Reverse();
+
+            return result;
+        }
+
+        private static void UpdateToLatestEntities(IEnumerable<Tuple<IEntity, EventDefinitionTypeData>> allEntities, IEnumerable<CancellableObjectEventArgs> cancelableArgs)
+        {
+            //Now we'll deal with ensuring that only the latest(non stale) entities are used throughout all event args
+
+            var latestEntities = new OrderedHashSet<IEntity>(keepOldest: true);
+            foreach (var entity in allEntities.OrderByDescending(entity => entity.Item1.UpdateDate))
+            {
+                latestEntities.Add(entity.Item1);
+            }
+
+            foreach (var args in cancelableArgs)
+            {
+                var list = TypeHelper.CreateGenericEnumerableFromObject(args.EventObject);
+                if (list == null)
+                {
+                    //try to find the args entity in the latest entity - based on the equality operators, this will 
+                    //match by Id since that is the default equality checker for IEntity. If one is found, than it is 
+                    //the most recent entity instance so update the args with that instance so we don't emit a stale instance.
+                    var foundEntity = latestEntities.FirstOrDefault(x => Equals(x, args.EventObject));
+                    if (foundEntity != null)
+                    {
+                        args.EventObject = foundEntity;
+                    }
+                }
+                else
+                {
+                    var updated = false;
+
+                    for (int i = 0; i < list.Count; i++)
+                    {
+                        //try to find the args entity in the latest entity - based on the equality operators, this will 
+                        //match by Id since that is the default equality checker for IEntity. If one is found, than it is 
+                        //the most recent entity instance so update the args with that instance so we don't emit a stale instance.
+                        var foundEntity = latestEntities.FirstOrDefault(x => Equals(x, list[i]));
+                        if (foundEntity != null)
+                        {
+                            list[i] = foundEntity;
+                            updated = true;
+                        }
+                    }
+
+                    if (updated)
+                    {
+                        args.EventObject = list;
+                    }
+                }
+            }
+        }
+
+        /// <summary>
+        /// This will check against all of the processed entity/events (allEntities) to see if this entity already exists in 
+        /// event args that supersede the event args being passed in and if so returns true.
+        /// </summary>
+        /// <param name="entity"></param>
+        /// <param name="eventDef"></param>
+        /// <param name="allEntities"></param>
+        /// <returns></returns>
+        private static bool IsFiltered(
+            IEntity entity,
+            EventDefinitionTypeData eventDef,
+            List<Tuple<IEntity, EventDefinitionTypeData>> allEntities)
+        {
+            var argType = eventDef.EventDefinition.Args.GetType();
+
+            //check if the entity is found in any processed event data that could possible supersede this one
+            var foundByEntity = allEntities
+                .Where(x => x.Item2.SupersedeAttributes.Length > 0
+                            //if it's the same arg type than it cannot supersede                
+                            && x.Item2.EventArgType != argType
+                            && Equals(x.Item1, entity))
+                .ToArray();
+
+            //no args have been processed with this entity so it should not be filtered
+            if (foundByEntity.Length == 0)
+                return false;
+
+            if (argType.IsGenericType)
+            {
+                var supercededBy = foundByEntity
+                    .FirstOrDefault(x =>
+                        x.Item2.SupersedeAttributes.Any(y =>
+                            //if the attribute type is a generic type def then compare with the generic type def of the event arg
+                                (y.SupersededEventArgsType.IsGenericTypeDefinition && y.SupersededEventArgsType == argType.GetGenericTypeDefinition())
+                                //if the attribute type is not a generic type def then compare with the normal type of the event arg
+                                || (y.SupersededEventArgsType.IsGenericTypeDefinition == false && y.SupersededEventArgsType == argType)));
+                return supercededBy != null;
+            }
+            else
+            {
+                var supercededBy = foundByEntity
+                    .FirstOrDefault(x =>
+                        x.Item2.SupersedeAttributes.Any(y =>
+                            //since the event arg type is not a generic type, then we just compare type 1:1
+                                y.SupersededEventArgsType == argType));
+                return supercededBy != null;
+            }
+        }
 
         public void ScopeExit(bool completed)
         {

src/Umbraco.Core/Events/SupersedeEventAttribute.cs

@@ -0,0 +1,20 @@
+using System;
+
+namespace Umbraco.Core.Events
+{
+    /// <summary>
+    /// This is used to know if the event arg attributed should supersede another event arg type when 
+    /// tracking events for the same entity. If one event args supercedes another then the event args that have been superseded
+    /// will mean that the event will not be dispatched or the args will be filtered to exclude the entity.
+    /// </summary>
+    [AttributeUsage(AttributeTargets.Class, AllowMultiple = true)]
+    internal class SupersedeEventAttribute : Attribute
+    {
+        public Type SupersededEventArgsType { get; private set; }
+
+        public SupersedeEventAttribute(Type supersededEventArgsType)
+        {
+            SupersededEventArgsType = supersededEventArgsType;
+        }
+    }
+}

src/Umbraco.Core/HashCodeCombiner.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Collections.Generic;
 using System.Globalization;
 using System.IO;
 using System.Linq;
@@ -7,32 +6,32 @@ using System.Text;
 
 namespace Umbraco.Core
 {
-	/// <summary>
-	/// Used to create a hash code from multiple objects.
-	/// </summary>
-	/// <remarks>
-	/// .Net has a class the same as this: System.Web.Util.HashCodeCombiner and of course it works for all sorts of things
-	/// which we've not included here as we just need a quick easy class for this in order to create a unique
-	/// hash of directories/files to see if they have changed.
-	/// </remarks>
-	internal class HashCodeCombiner
-	{
-		private long _combinedHash = 5381L;
+    /// <summary>
+    /// Used to create a hash code from multiple objects.
+    /// </summary>
+    /// <remarks>
+    /// .Net has a class the same as this: System.Web.Util.HashCodeCombiner and of course it works for all sorts of things
+    /// which we've not included here as we just need a quick easy class for this in order to create a unique
+    /// hash of directories/files to see if they have changed.
+    /// </remarks>
+    internal class HashCodeCombiner
+    {
+        private long _combinedHash = 5381L;
 
-		internal void AddInt(int i)
-		{
-			_combinedHash = ((_combinedHash << 5) + _combinedHash) ^ i;
-		}
+        internal void AddInt(int i)
+        {
+            _combinedHash = ((_combinedHash << 5) + _combinedHash) ^ i;
+        }
 
-		internal void AddObject(object o)
-		{
-			AddInt(o.GetHashCode());
-		}
+        internal void AddObject(object o)
+        {
+            AddInt(o.GetHashCode());
+        }
 
-		internal void AddDateTime(DateTime d)
-		{
-			AddInt(d.GetHashCode());
-		}
+        internal void AddDateTime(DateTime d)
+        {
+            AddInt(d.GetHashCode());
+        }
 
         internal void AddString(string s)
         {
@@ -40,61 +39,61 @@ namespace Umbraco.Core
                 AddInt((StringComparer.InvariantCulture).GetHashCode(s));
         }
 
-		internal void AddCaseInsensitiveString(string s)
-		{
-			if (s != null)
-				AddInt((StringComparer.InvariantCultureIgnoreCase).GetHashCode(s));
-		}
+        internal void AddCaseInsensitiveString(string s)
+        {
+            if (s != null)
+                AddInt((StringComparer.InvariantCultureIgnoreCase).GetHashCode(s));
+        }
 
-		internal void AddFileSystemItem(FileSystemInfo f)
-		{
-			//if it doesn't exist, don't proceed.
-			if (!f.Exists)
-				return;
+        internal void AddFileSystemItem(FileSystemInfo f)
+        {
+            //if it doesn't exist, don't proceed.
+            if (!f.Exists)
+                return;
 
-			AddCaseInsensitiveString(f.FullName);
-			AddDateTime(f.CreationTimeUtc);
-			AddDateTime(f.LastWriteTimeUtc);
-			
-			//check if it is a file or folder 
-			var fileInfo = f as FileInfo;
-			if (fileInfo != null)
-			{
-				AddInt(fileInfo.Length.GetHashCode());
-			}
-			
-			var dirInfo = f as DirectoryInfo;
-			if (dirInfo != null)
-			{
-				foreach (var d in dirInfo.GetFiles())
-				{
-					AddFile(d);
-				}
-				foreach (var s in dirInfo.GetDirectories())
-				{
-					AddFolder(s);
-				}
-			}
-		}
+            AddCaseInsensitiveString(f.FullName);
+            AddDateTime(f.CreationTimeUtc);
+            AddDateTime(f.LastWriteTimeUtc);
 
-		internal void AddFile(FileInfo f)
-		{
-			AddFileSystemItem(f);			
-		}
+            //check if it is a file or folder 
+            var fileInfo = f as FileInfo;
+            if (fileInfo != null)
+            {
+                AddInt(fileInfo.Length.GetHashCode());
+            }
 
-		internal void AddFolder(DirectoryInfo d)
-		{
-			AddFileSystemItem(d);			
-		}
+            var dirInfo = f as DirectoryInfo;
+            if (dirInfo != null)
+            {
+                foreach (var d in dirInfo.GetFiles())
+                {
+                    AddFile(d);
+                }
+                foreach (var s in dirInfo.GetDirectories())
+                {
+                    AddFolder(s);
+                }
+            }
+        }
 
-		/// <summary>
-		/// Returns the hex code of the combined hash code
-		/// </summary>
-		/// <returns></returns>
-		internal string GetCombinedHashCode()
-		{
-			return _combinedHash.ToString("x", CultureInfo.InvariantCulture);
-		}
+        internal void AddFile(FileInfo f)
+        {
+            AddFileSystemItem(f);
+        }
 
-	}
+        internal void AddFolder(DirectoryInfo d)
+        {
+            AddFileSystemItem(d);
+        }
+
+        /// <summary>
+        /// Returns the hex code of the combined hash code
+        /// </summary>
+        /// <returns></returns>
+        internal string GetCombinedHashCode()
+        {
+            return _combinedHash.ToString("x", CultureInfo.InvariantCulture);
+        }
+
+    }
 }

src/Umbraco.Core/HashCodeHelper.cs

@@ -0,0 +1,104 @@
+using System.Collections.Generic;
+
+namespace Umbraco.Core
+{
+    /// <summary>
+    /// Borrowed from http://stackoverflow.com/a/2575444/694494
+    /// </summary>
+    internal static class HashCodeHelper
+    {
+        public static int GetHashCode<T1, T2>(T1 arg1, T2 arg2)
+        {
+            unchecked
+            {
+                return 31 * arg1.GetHashCode() + arg2.GetHashCode();
+            }
+        }
+
+        public static int GetHashCode<T1, T2, T3>(T1 arg1, T2 arg2, T3 arg3)
+        {
+            unchecked
+            {
+                int hash = arg1.GetHashCode();
+                hash = 31 * hash + arg2.GetHashCode();
+                return 31 * hash + arg3.GetHashCode();
+            }
+        }
+
+        public static int GetHashCode<T1, T2, T3, T4>(T1 arg1, T2 arg2, T3 arg3,
+            T4 arg4)
+        {
+            unchecked
+            {
+                int hash = arg1.GetHashCode();
+                hash = 31 * hash + arg2.GetHashCode();
+                hash = 31 * hash + arg3.GetHashCode();
+                return 31 * hash + arg4.GetHashCode();
+            }
+        }
+
+        public static int GetHashCode<T>(T[] list)
+        {
+            unchecked
+            {
+                int hash = 0;
+                foreach (var item in list)
+                {
+                    if (item == null) continue;
+                    hash = 31 * hash + item.GetHashCode();
+                }
+                return hash;
+            }
+        }
+
+        public static int GetHashCode<T>(IEnumerable<T> list)
+        {
+            unchecked
+            {
+                int hash = 0;
+                foreach (var item in list)
+                {
+                    if (item == null) continue;
+                    hash = 31 * hash + item.GetHashCode();
+                }
+                return hash;
+            }
+        }
+
+        /// <summary>
+        /// Gets a hashcode for a collection for that the order of items 
+        /// does not matter.
+        /// So {1, 2, 3} and {3, 2, 1} will get same hash code.
+        /// </summary>
+        public static int GetHashCodeForOrderNoMatterCollection<T>(
+            IEnumerable<T> list)
+        {
+            unchecked
+            {
+                int hash = 0;
+                int count = 0;
+                foreach (var item in list)
+                {
+                    if (item == null) continue;
+                    hash += item.GetHashCode();
+                    count++;
+                }
+                return 31 * hash + count.GetHashCode();
+            }
+        }
+
+        /// <summary>
+        /// Alternative way to get a hashcode is to use a fluent 
+        /// interface like this:<br />
+        /// return 0.CombineHashCode(field1).CombineHashCode(field2).
+        ///     CombineHashCode(field3);
+        /// </summary>
+        public static int CombineHashCode<T>(this int hashCode, T arg)
+        {
+            unchecked
+            {
+                return 31 * hashCode + arg.GetHashCode();
+            }
+        }
+    }
+}

src/Umbraco.Core/IO/MediaFileSystem.cs

@@ -159,7 +159,7 @@ namespace Umbraco.Core.IO
 
             // ReSharper disable once AssignNullToNotNullAttribute
             var filepath = UmbracoConfig.For.UmbracoSettings().Content.UploadAllowDirectories
-                ? Path.Combine(folder, filename)
+                ? Path.Combine(folder, filename).Replace('\\', '/')
                 : folder + "-" + filename;
 
             return filepath;

src/Umbraco.Core/Models/ContentXmlEntity.cs

@@ -42,6 +42,7 @@ namespace Umbraco.Core.Models
         public Guid Key { get; set; }
         public DateTime CreateDate { get; set; }
         public DateTime UpdateDate { get; set; }
+        public DateTime? DeletedDate { get; set; }
 
         /// <summary>
         /// Special case, always return false, this will cause the repositories managing 
@@ -60,5 +61,7 @@ namespace Umbraco.Core.Models
             DeepCloneHelper.DeepCloneRefProperties(this, clone);
             return clone;
         }
+
+        
     }
 }

src/Umbraco.Core/Models/EntityBase/Entity.cs

@@ -101,6 +101,9 @@ namespace Umbraco.Core.Models.EntityBase
             set { SetPropertyValueAndDetectChanges(value, ref _updateDate, Ps.Value.UpdateDateSelector); }           
         }
 
+        [IgnoreDataMember]
+        public DateTime? DeletedDate { get; set; }
+
         internal virtual void ResetIdentity()
         {
             _hasIdentity = false;

src/Umbraco.Core/Models/EntityBase/IAggregateRoot.cs

@@ -3,7 +3,7 @@
     /// <summary>
     /// Marker interface for aggregate roots
     /// </summary>
-    public interface IAggregateRoot : IEntity
+    public interface IAggregateRoot : IDeletableEntity
     {
          
     }

src/Umbraco.Core/Models/EntityBase/IDeletableEntity.cs

@@ -0,0 +1,11 @@
+using System;
+using System.Runtime.Serialization;
+
+namespace Umbraco.Core.Models.EntityBase
+{
+    public interface IDeletableEntity : IEntity
+    {
+        [DataMember]
+        DateTime? DeletedDate { get; set; }
+    }
+}

src/Umbraco.Core/Models/EntityBase/IEntity.cs

@@ -20,7 +20,7 @@ namespace Umbraco.Core.Models.EntityBase
         /// <summary>
         /// Guid based Id
         /// </summary>
-        /// <remarks>The key is currectly used to store the Unique Id from the 
+        /// <remarks>The key is currectly used to store the Unique Id from the
         /// umbracoNode table, which many of the entities are based on.</remarks>
         [DataMember]
         Guid Key { get; set; }

src/Umbraco.Core/Models/IPartialView.cs

@@ -2,6 +2,6 @@
 {
     public interface IPartialView : IFile
     {
-        
+        PartialViewType ViewType { get; }
     }
 }

src/Umbraco.Core/Models/PartialView.cs

@@ -1,10 +1,8 @@
 using System;
 using System.Runtime.Serialization;
-using Umbraco.Core.Services;
 
 namespace Umbraco.Core.Models
 {
-  
     /// <summary>
     /// Represents a Partial View file
     /// </summary>
@@ -12,14 +10,21 @@ namespace Umbraco.Core.Models
     [DataContract(IsReference = true)]
     public class PartialView : File, IPartialView
     {
+        [Obsolete("Use the ctor that explicitely sets the view type.")]
         public PartialView(string path)
-            : this(path, null)
+            : this(PartialViewType.PartialView, path, null)
         { }
 
-        internal PartialView(string path, Func<File, string> getFileContent)
+        public PartialView(PartialViewType viewType, string path)
+            : this(viewType, path, null)
+        { }
+
+        internal PartialView(PartialViewType viewType, string path, Func<File, string> getFileContent)
             : base(path, getFileContent)
-        { }
+        {
+            ViewType = viewType;
+        }
 
-        internal PartialViewType ViewType { get; set; }
+        public PartialViewType ViewType { get; set; }
     }
 }

src/Umbraco.Core/Models/PartialViewType.cs

@@ -1,6 +1,6 @@
 namespace Umbraco.Core.Models
 {
-    internal enum PartialViewType : byte
+    public enum PartialViewType : byte
     {
         Unknown = 0, // default
         PartialView = 1,

src/Umbraco.Core/OrderedHashSet.cs

@@ -11,7 +11,7 @@ namespace Umbraco.Core
     {
         private readonly bool _keepOldest;
 
-        public OrderedHashSet(bool keepOldest = true)
+        public OrderedHashSet(bool keepOldest = true) 
         {
             _keepOldest = keepOldest;
         }

src/Umbraco.Core/Persistence/Migrations/MigrationBase.cs

@@ -23,7 +23,7 @@ namespace Umbraco.Core.Persistence.Migrations
             Logger = logger;
         }
 
-        public IMigrationContext Context { get; internal set; }
+        public IMigrationContext Context;
 
         public abstract void Up();
         public abstract void Down();

src/Umbraco.Core/Persistence/Migrations/Upgrades/TargetVersionSevenThreeZero/AddRelationTypeForDocumentOnDelete.cs

@@ -2,6 +2,7 @@
 using Umbraco.Core.Configuration;
 using Umbraco.Core.Logging;
 using Umbraco.Core.Models.Rdbms;
+using Umbraco.Core.Persistence.DatabaseAnnotations;
 using Umbraco.Core.Persistence.SqlSyntax;
 
 namespace Umbraco.Core.Persistence.Migrations.Upgrades.TargetVersionSevenThreeZero
@@ -16,7 +17,7 @@ namespace Umbraco.Core.Persistence.Migrations.Upgrades.TargetVersionSevenThreeZe
 
         public override void Up()
         {
-            var exists = Context.Database.FirstOrDefault<RelationTypeDto>("WHERE alias=@alias", new {alias = Constants.Conventions.RelationTypes.RelateParentDocumentOnDeleteAlias});
+            var exists = Context.Database.FirstOrDefault<RelationTypeDtoCapture>("WHERE alias=@alias", new {alias = Constants.Conventions.RelationTypes.RelateParentDocumentOnDeleteAlias});
             if (exists == null)
             {
                 Insert.IntoTable("umbracoRelationType").Row(new
@@ -28,13 +29,42 @@ namespace Umbraco.Core.Persistence.Migrations.Upgrades.TargetVersionSevenThreeZe
                     alias = Constants.Conventions.RelationTypes.RelateParentDocumentOnDeleteAlias
                 });
             }
-
-            
-
         }
 
         public override void Down()
+        { }
+
+        // need to capture the DTO as it is modified in later migrations
+
+        [TableName("umbracoRelationType")]
+        [PrimaryKey("id")]
+        [ExplicitColumns]
+        internal class RelationTypeDtoCapture
         {
+            public const int NodeIdSeed = 3;
+
+            [Column("id")]
+            [PrimaryKeyColumn(IdentitySeed = NodeIdSeed)]
+            public int Id { get; set; }
+
+            [Column("dual")]
+            public bool Dual { get; set; }
+
+            [Column("parentObjectType")]
+            public Guid ParentObjectType { get; set; }
+
+            [Column("childObjectType")]
+            public Guid ChildObjectType { get; set; }
+
+            [Column("name")]
+            [Index(IndexTypes.UniqueNonClustered, Name = "IX_umbracoRelationType_name")]
+            public string Name { get; set; }
+
+            [Column("alias")]
+            [NullSetting(NullSetting = NullSettings.Null)]
+            [Length(100)]
+            [Index(IndexTypes.UniqueNonClustered, Name = "IX_umbracoRelationType_alias")]
+            public string Alias { get; set; }
         }
     }
 }

src/Umbraco.Core/Persistence/Repositories/ContentXmlRepository.cs

@@ -70,6 +70,8 @@ namespace Umbraco.Core.Persistence.Repositories
         {
             //Remove 'published' xml from the cmsContentXml table for the unpublished content
             Database.Delete<ContentXmlDto>("WHERE nodeId = @Id", new { Id = entity.Id });
+
+            entity.DeletedDate = DateTime.Now;
         }
 
         protected override void PersistNewItem(ContentXmlEntity<TContent> entity)

src/Umbraco.Core/Persistence/Repositories/DataTypeDefinitionRepository.cs

@@ -270,6 +270,8 @@ AND umbracoNode.id <> @id",
 
             //Delete (base) node data
             Database.Delete<NodeDto>("WHERE uniqueID = @Id", new { Id = entity.Key });
+
+            entity.DeletedDate = DateTime.Now;
         }
 
         #endregion
@@ -539,6 +541,8 @@ AND umbracoNode.id <> @id",
                 Database.Execute(
                     "DELETE FROM cmsDataTypePreValues WHERE id=@Id",
                     new { Id = entity.Id });
+
+                entity.DeletedDate = DateTime.Now;
             }
 
             protected override void PersistNewItem(PreValueEntity entity)

src/Umbraco.Core/Persistence/Repositories/DictionaryRepository.cs

@@ -195,6 +195,8 @@ namespace Umbraco.Core.Persistence.Repositories
             //Clear the cache entries that exist by uniqueid/item key
             IsolatedCache.ClearCacheItem(GetCacheIdKey<IDictionaryItem>(entity.ItemKey));
             IsolatedCache.ClearCacheItem(GetCacheIdKey<IDictionaryItem>(entity.Key));
+
+            entity.DeletedDate = DateTime.Now;
         }
 
         private void RecursiveDelete(Guid parentId)

src/Umbraco.Core/Persistence/Repositories/EntityContainerRepository.cs

@@ -167,6 +167,8 @@ namespace Umbraco.Core.Persistence.Repositories
 
             // delete
             Database.Delete(nodeDto);
+
+            entity.DeletedDate = DateTime.Now;
         }
 
         protected override void PersistNewItem(EntityContainer entity)

src/Umbraco.Core/Persistence/Repositories/PartialViewRepository.cs

@@ -30,7 +30,7 @@ namespace Umbraco.Core.Persistence.Repositories
             var updated = FileSystem.GetLastModified(path).UtcDateTime;
             //var content = GetFileContent(path);
 
-            var view = new PartialView(path, file => GetFileContent(file.OriginalPath))
+            var view = new PartialView(ViewType, path, file => GetFileContent(file.OriginalPath))
             {
                 //id can be the hash
                 Id = path.GetHashCode(),
@@ -38,8 +38,7 @@ namespace Umbraco.Core.Persistence.Repositories
                 //Content = content,
                 CreateDate = created,
                 UpdateDate = updated,
-                VirtualPath = FileSystem.GetUrl(id),
-                ViewType = ViewType
+                VirtualPath = FileSystem.GetUrl(id)
             };
 
             //on initial construction we don't want to have dirty properties tracked

src/Umbraco.Core/Persistence/Repositories/PetaPocoRepositoryBase.cs

@@ -74,6 +74,7 @@ namespace Umbraco.Core.Persistence.Repositories
             {
                 Database.Execute(delete, new { Id = GetEntityId(entity) });
             }
+            entity.DeletedDate = DateTime.Now;
         }
     }
 }

src/Umbraco.Core/Persistence/Repositories/TemplateRepository.cs

@@ -311,6 +311,8 @@ namespace Umbraco.Core.Persistence.Repositories
                 var masterpageName = string.Concat(entity.Alias, ".master");
                 _masterpagesFileSystem.DeleteFile(masterpageName);
             }
+
+            entity.DeletedDate = DateTime.Now;
         }
 
         #endregion

src/Umbraco.Core/PropertyEditors/ValueConverters/EmailAddressValueConverter.cs

@@ -20,6 +20,11 @@ namespace Umbraco.Core.PropertyEditors.ValueConverters
 
         public override object ConvertSourceToObject(PublishedPropertyType propertyType, object source, bool preview)
         {
+            if(source == null) 
+            {
+                return string.Empty;
+            }
+            
             return source.ToString();
         }
         

src/Umbraco.Core/Services/ContentTypeServiceBase.cs

@@ -83,7 +83,7 @@ namespace Umbraco.Core.Services
         /// <returns></returns>
         public bool HasContainerInPath(string contentPath)
         {
-            using (var uow = UowProvider.GetUnitOfWork())
+            using (var uow = UowProvider.GetUnitOfWork(readOnly: true))
             {
                 // can use same repo for both content and media
                 var repository = RepositoryFactory.CreateContentTypeRepository(uow);

src/Umbraco.Core/Services/EntityService.cs

@@ -95,6 +95,16 @@ namespace Umbraco.Core.Services
             return result.HasValue ? Attempt.Succeed(result.Value) : Attempt<int>.Fail();
         }
 
+        public Attempt<int> GetIdForUdi(Udi udi)
+        {
+            var guidUdi = udi as GuidUdi;
+            if (guidUdi == null)
+                return Attempt<int>.Fail();
+
+            var umbracoType = Constants.UdiEntityType.ToUmbracoObjectType(guidUdi.EntityType);
+            return GetIdForKey(guidUdi.Guid, umbracoType);
+        }
+
         /// <summary>
         /// Returns the GUID for a given integer id
         /// </summary>
@@ -124,9 +134,9 @@ namespace Umbraco.Core.Services
 
         private static Guid GetNodeObjectTypeGuid(UmbracoObjectTypes umbracoObjectType)
         {
-            var guid = umbracoObjectType.GetGuid();
+            var guid = umbracoObjectType.GetGuid();
             if (guid == Guid.Empty)
-                throw new NotSupportedException("Unsupported object type (" + umbracoObjectType + ").");
+                throw new NotSupportedException("Unsupported object type (" + umbracoObjectType + ").");
 
             return guid;            
         }

src/Umbraco.Core/Services/ExternalLoginService.cs

@@ -14,8 +14,7 @@ namespace Umbraco.Core.Services
     {
         public ExternalLoginService(IDatabaseUnitOfWorkProvider provider, RepositoryFactory repositoryFactory, ILogger logger, IEventMessagesFactory eventMessagesFactory)
             : base(provider, repositoryFactory, logger, eventMessagesFactory)
-        {
-        }
+        { }
 
         /// <summary>
         /// Returns all user logins assigned
@@ -23,30 +22,32 @@ namespace Umbraco.Core.Services
         /// <param name="userId"></param>
         /// <returns></returns>
         public IEnumerable<IIdentityUserLogin> GetAll(int userId)
-        {            
-            using (var uow = UowProvider.GetUnitOfWork())
+        {
+            using (var uow = UowProvider.GetUnitOfWork(readOnly: true))
             {
+                // ToList is important here, must evaluate within uow!
                 var repo = RepositoryFactory.CreateExternalLoginRepository(uow);
-                var ret = repo.GetByQuery(new Query<IIdentityUserLogin>().Where(x => x.UserId == userId));
-                uow.Commit();
-                return ret;
+                return repo.GetByQuery(new Query<IIdentityUserLogin>()
+                    .Where(x => x.UserId == userId))
+                    .ToList();
             }
         }
 
         /// <summary>
-        /// Returns all logins matching the login info - generally there should only be one but in some cases 
+        /// Returns all logins matching the login info - generally there should only be one but in some cases
         /// there might be more than one depending on if an adminstrator has been editing/removing members
         /// </summary>
         /// <param name="login"></param>
         /// <returns></returns>
         public IEnumerable<IIdentityUserLogin> Find(UserLoginInfo login)
         {
-            using (var uow = UowProvider.GetUnitOfWork())
+            using (var uow = UowProvider.GetUnitOfWork(readOnly: true))
             {
+                // ToList is important here, must evaluate within uow!
                 var repo = RepositoryFactory.CreateExternalLoginRepository(uow);
-                var ret = repo.GetByQuery(new Query<IIdentityUserLogin>().Where(x => x.ProviderKey == login.ProviderKey && x.LoginProvider == login.LoginProvider));
-                uow.Commit();
-                return ret;
+                return repo.GetByQuery(new Query<IIdentityUserLogin>()
+                    .Where(x => x.ProviderKey == login.ProviderKey && x.LoginProvider == login.LoginProvider))
+                    .ToList();
             }
         }
 
@@ -78,7 +79,5 @@ namespace Umbraco.Core.Services
                 uow.Commit();
             }
         }
-
-        
     }
 }

src/Umbraco.Core/Services/IEntityService.cs

@@ -28,7 +28,14 @@ namespace Umbraco.Core.Services
         /// <param name="key"></param>
         /// <param name="umbracoObjectType"></param>
         /// <returns></returns>
-        Attempt<int> GetIdForKey(Guid key, UmbracoObjectTypes umbracoObjectType);
+        Attempt<int> GetIdForKey(Guid key, UmbracoObjectTypes umbracoObjectType);
+
+        /// <summary>
+        /// Returns the integer id for a given Udi
+        /// </summary>
+        /// <param name="udi"></param>
+        /// <returns></returns>
+        Attempt<int> GetIdForUdi(Udi udi);
 
         /// <summary>
         /// Returns the GUID for a given integer id

src/Umbraco.Core/Services/MediaService.cs

@@ -692,11 +692,11 @@ namespace Umbraco.Core.Services
             }
 
             Func<string, Sql> createSql = url => new Sql().Select("*")
-                                                  .From<PropertyDataDto>()
-                                                  .InnerJoin<PropertyTypeDto>()
-                                                  .On<PropertyDataDto, PropertyTypeDto>(left => left.PropertyTypeId, right => right.Id)
-                                                  .Where<PropertyTypeDto>(x => x.Alias == "umbracoFile")
-                                                  .Where<PropertyDataDto>(x => x.VarChar == url);
+                .From<PropertyDataDto>()
+                .InnerJoin<PropertyTypeDto>()
+                .On<PropertyDataDto, PropertyTypeDto>(left => left.PropertyTypeId, right => right.Id)
+                .Where<PropertyTypeDto>(x => x.Alias == "umbracoFile")
+                .Where<PropertyDataDto>(x => x.VarChar == url);
 
             var sql = createSql(umbracoFileValue);
 
@@ -899,8 +899,14 @@ namespace Umbraco.Core.Services
                     throw new ArgumentException("Cannot save media with empty name.");
                 }
 
-                var repository = RepositoryFactory.CreateMediaRepository(uow);
-                media.CreatorId = userId;
+                var repository = RepositoryFactory.CreateMediaRepository(uow);
+
+                //set the creator id if it's new
+                if (media.HasIdentity == false)
+                {
+                    media.CreatorId = userId;
+                }
+
                 repository.AddOrUpdate(media);
                 repository.AddOrUpdateContentXml(media, m => _entitySerializer.Serialize(this, _dataTypeService, _userService, m));
                 // generate preview for blame history?
@@ -1048,7 +1054,7 @@ namespace Umbraco.Core.Services
         /// <param name="userId">Optional id of the user deleting the media</param>
         public void DeleteMediaOfType(int mediaTypeId, int userId = 0)
         {
-            DeleteMediaOfTypes(new[] {mediaTypeId}, userId);
+            DeleteMediaOfTypes(new[] { mediaTypeId }, userId);
         }
 
         /// <summary>

src/Umbraco.Core/Services/PackagingService.cs

@@ -89,18 +89,18 @@ namespace Umbraco.Core.Services
         /// <returns></returns>
         public string FetchPackageFile(Guid packageId, Version umbracoVersion, int userId)
         {
-            var packageRepo = UmbracoConfig.For.UmbracoSettings().PackageRepositories.GetDefault();
+            var packageRepo = UmbracoConfig.For.UmbracoSettings().PackageRepositories.GetDefault();
 
             using (var httpClient = new HttpClient())
             using (var uow = _uowProvider.GetUnitOfWork())
-            {
+            {
                 //includeHidden = true because we don't care if it's hidden we want to get the file regardless
                 var url = string.Format("{0}/{1}?version={2}&includeHidden=true&asFile=true", packageRepo.RestApiUrl, packageId, umbracoVersion.ToString(3));
                 byte[] bytes;
-                try
-                {
-                    bytes = httpClient.GetByteArrayAsync(url).GetAwaiter().GetResult();
-                }
+                try
+                {
+                    bytes = httpClient.GetByteArrayAsync(url).GetAwaiter().GetResult();
+                }
                 catch (HttpRequestException ex)
                 {
                     throw new ConnectionException("An error occuring downloading the package from " + url, ex);
@@ -109,20 +109,20 @@ namespace Umbraco.Core.Services
                 //successfull 
                 if (bytes.Length > 0)
                 {
-                    var packagePath = IOHelper.MapPath(SystemDirectories.Packages);
+                    var packagePath = IOHelper.MapPath(SystemDirectories.Packages);
 
                     // Check for package directory
                     if (Directory.Exists(packagePath) == false)
                         Directory.CreateDirectory(packagePath);
 
-                    var packageFilePath = Path.Combine(packagePath, packageId + ".umb");
+                    var packageFilePath = Path.Combine(packagePath, packageId + ".umb");
 
                     using (var fs1 = new FileStream(packageFilePath, FileMode.Create))
                     {
                         fs1.Write(bytes, 0, bytes.Length);
                         return "packages\\" + packageId + ".umb";
                     }
-                }
+                }
 
                 Audit(uow, AuditType.PackagerInstall, string.Format("Package {0} fetched from {1}", packageId, packageRepo.Id), userId, -1);
                 return null;
@@ -133,7 +133,7 @@ namespace Umbraco.Core.Services
         {
             var auditRepo = _repositoryFactory.CreateAuditRepository(uow);
             auditRepo.AddOrUpdate(new AuditItem(objectId, message, type, userId));
-        }
+        }
 
         #region Content
 
@@ -285,6 +285,7 @@ namespace Umbraco.Core.Services
             var nodeName = element.Attribute("nodeName").Value;
             var path = element.Attribute("path").Value;
             var template = element.Attribute("template").Value;
+            var key = Guid.Empty;
 
             var properties = from property in element.Elements()
                              where property.Attribute("isDoc") == null
@@ -302,6 +303,12 @@ namespace Umbraco.Core.Services
                                        SortOrder = int.Parse(sortOrder)
                                    };
 
+            if (Guid.TryParse(element.Attribute("key").Value, out key))  
+            { 
+                // update the Guid (for UDI support)
+                content.Key = key;
+            }
+
             foreach (var property in properties)
             {
                 string propertyTypeAlias = isLegacySchema ? property.Attribute("alias").Value : property.Name.LocalName;

src/Umbraco.Core/StringUdi.cs

@@ -1,5 +1,6 @@
 using System;
 using System.ComponentModel;
+using System.Linq;
 
 namespace Umbraco.Core
 {
@@ -20,7 +21,7 @@ namespace Umbraco.Core
         /// <param name="entityType">The entity type part of the udi.</param>
         /// <param name="id">The string id part of the udi.</param>
         public StringUdi(string entityType, string id)
-            : base(entityType, "umb://" + entityType + "/" + id)
+            : base(entityType, "umb://" + entityType + "/" + EscapeUriString(id))
         {
             Id = id;
         }
@@ -32,7 +33,20 @@ namespace Umbraco.Core
         public StringUdi(Uri uriValue)
             : base(uriValue)
         {
-            Id = uriValue.AbsolutePath.TrimStart('/');
+            Id = Uri.UnescapeDataString(uriValue.AbsolutePath.TrimStart('/'));
+        }
+
+        private static string EscapeUriString(string s)
+        {
+            // Uri.EscapeUriString preserves / but also [ and ] which is bad
+            // Uri.EscapeDataString does not preserve / which is bad
+
+            // reserved = : / ? # [ ] @ ! $ & ' ( ) * + , ; =
+            // unreserved = alpha digit - . _ ~
+
+            // we want to preserve the / and the unreserved
+            // so...
+            return string.Join("/", s.Split('/').Select(Uri.EscapeDataString));
         }
 
         /// <summary>

src/Umbraco.Core/Sync/ConfigServerRegistrar.cs

@@ -4,6 +4,7 @@ using System.Web;
 using Umbraco.Core.Configuration;
 using Umbraco.Core.Configuration.UmbracoSettings;
 using Umbraco.Core.IO;
+using Umbraco.Core.Logging;
 
 namespace Umbraco.Core.Sync
 {
@@ -40,8 +41,9 @@ namespace Umbraco.Core.Sync
                 .ToList();
 
             if (serversA.Length == 0)
-            {
+            {               
                 _serverRole = ServerRole.Unknown; // config error, actually
+                LogHelper.Debug<ConfigServerRegistrar>(string.Format("Server Role Unknown: DistributedCalls are enabled but no servers are listed"));
             }
             else
             {
@@ -50,7 +52,10 @@ namespace Umbraco.Core.Sync
                 var serverName = master.ServerName;
 
                 if (appId.IsNullOrWhiteSpace() && serverName.IsNullOrWhiteSpace())
+                {
                     _serverRole = ServerRole.Unknown; // config error, actually
+                    LogHelper.Debug<ConfigServerRegistrar>(string.Format("Server Role Unknown: Server Name or AppId missing from Server configuration in DistributedCalls settings"));
+                }
                 else
                     _serverRole = IsCurrentServer(appId, serverName)
                         ? ServerRole.Master

src/Umbraco.Core/TypeExtensions.cs

@@ -166,8 +166,8 @@ namespace Umbraco.Core
 					return true;
 			}
 			return false;
-		}
-
+		}
+        
 		/// <summary>
 		/// Determines whether [is of generic type] [the specified type].
 		/// </summary>

src/Umbraco.Core/TypeHelper.cs

@@ -2,6 +2,7 @@ using System;
 using System.Collections;
 using System.Collections.Concurrent;
 using System.Collections.Generic;
+using System.Collections.ObjectModel;
 using System.Linq;
 using System.Reflection;
 
@@ -15,11 +16,51 @@ namespace Umbraco.Core
 	{
 	    private static readonly ConcurrentDictionary<Tuple<Type, bool, bool, bool>, PropertyInfo[]> GetPropertiesCache
             = new ConcurrentDictionary<Tuple<Type, bool, bool, bool>, PropertyInfo[]>();
-		private static readonly ConcurrentDictionary<Type, FieldInfo[]> GetFieldsCache 
+		private static readonly ConcurrentDictionary<Type, FieldInfo[]> GetFieldsCache
             = new ConcurrentDictionary<Type, FieldInfo[]>();
 
         private static readonly Assembly[] EmptyAssemblies  = new Assembly[0];
-        
+
+        /// <summary>
+        /// Based on a type we'll check if it is IEnumerable{T} (or similar) and if so we'll return a List{T}, this will also deal with array types and return List{T} for those too.
+        /// If it cannot be done, null is returned.
+        /// </summary>
+        /// <param name="obj"></param>
+        /// <returns></returns>
+	    internal static IList CreateGenericEnumerableFromObject(object obj)
+        {
+            var type = obj.GetType();
+
+            if (type.IsGenericType)
+            {
+                var genericTypeDef = type.GetGenericTypeDefinition();
+
+                if (genericTypeDef == typeof(IEnumerable<>)
+                    || genericTypeDef == typeof(ICollection<>)
+                    || genericTypeDef == typeof(Collection<>)
+                    || genericTypeDef == typeof(IList<>)
+                    || genericTypeDef == typeof(List<>)
+                    //this will occur when Linq is used and we get the odd WhereIterator or DistinctIterators since those are special iterator types
+                    || obj is IEnumerable)
+                {
+                    //if it is a IEnumerable<>, IList<T> or ICollection<> we'll use a List<>
+                    var genericType = typeof(List<>).MakeGenericType(type.GetGenericArguments());
+                    //pass in obj to fill the list
+                    return (IList)Activator.CreateInstance(genericType, obj);
+                }
+	        }
+
+	        if (type.IsArray)
+	        {
+                //if its an array, we'll use a List<>
+	            var genericType = typeof(List<>).MakeGenericType(type.GetElementType());
+                //pass in obj to fill the list
+	            return (IList)Activator.CreateInstance(genericType, obj);
+            }
+
+            return null;
+	    }
+
         /// <summary>
         /// Checks if the method is actually overriding a base method
         /// </summary>
@@ -45,8 +86,8 @@ namespace Umbraco.Core
             if (assembly.IsAppCodeAssembly() || assembly.IsGlobalAsaxAssembly())
                 return EmptyAssemblies;
 
-            
-            // find all assembly references that are referencing the current type's assembly since we 
+
+            // find all assembly references that are referencing the current type's assembly since we
             // should only be scanning those assemblies because any other assembly will definitely not
             // contain sub type's of the one we're currently looking for
             var name = assembly.GetName().Name;

src/Umbraco.Core/Udi.cs

@@ -101,7 +101,8 @@ namespace Umbraco.Core
         public override string ToString()
         {
             // UriValue is created in the ctor and is never null
-            return UriValue.ToString();
+            // use AbsoluteUri here and not ToString else it's not encoded!
+            return UriValue.AbsoluteUri;
         }
 
         /// <summary>
@@ -159,7 +160,7 @@ namespace Umbraco.Core
             }
             if (udiType == UdiType.StringUdi)
             {
-                udi = path == string.Empty ? GetRootUdi(uri.Host) : new StringUdi(uri.Host, path);
+                udi = path == string.Empty ? GetRootUdi(uri.Host) : new StringUdi(uri.Host, Uri.UnescapeDataString(path));
                 return true;
             }
             if (tryParse) return false;

src/Umbraco.Core/UdiGetterExtensions.cs

@@ -198,7 +198,13 @@ namespace Umbraco.Core
         public static StringUdi GetUdi(this IPartialView entity)
         {
             if (entity == null) throw new ArgumentNullException("entity");
-            return new StringUdi(Constants.UdiEntityType.PartialView, entity.Path.TrimStart('/')).EnsureClosed();
+
+            // we should throw on Unknown but for the time being, assume it means PartialView
+            var entityType = entity.ViewType == PartialViewType.PartialViewMacro 
+                ? Constants.UdiEntityType.PartialViewMacro 
+                : Constants.UdiEntityType.PartialView;
+
+            return new StringUdi(entityType, entity.Path.TrimStart('/')).EnsureClosed();
         }
 
         /// <summary>

src/Umbraco.Core/Umbraco.Core.csproj

@@ -100,9 +100,8 @@
       <HintPath>..\packages\Owin.1.0\lib\net40\Owin.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="Semver, Version=2.0.4.0, Culture=neutral, processorArchitecture=MSIL">
-      <HintPath>..\packages\Semver.2.0.4\lib\netstandard1.1\Semver.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Semver, Version=1.1.2.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\semver.1.1.2\lib\net45\Semver.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.ComponentModel.Composition" />
@@ -239,6 +238,7 @@
     <Compile Include="Configuration\UmbracoSettings\ContentError404Collection.cs" />
     <Compile Include="Configuration\UmbracoSettings\ContentErrorPageElement.cs" />
     <Compile Include="Configuration\UmbracoSettings\ContentErrorsElement.cs" />
+    <Compile Include="Configuration\UmbracoSettings\ContentSectionExtensions.cs" />
     <Compile Include="Configuration\UmbracoSettings\ImagingAutoFillPropertiesCollection.cs" />
     <Compile Include="Configuration\UmbracoSettings\ImagingAutoFillUploadFieldElement.cs" />
     <Compile Include="Configuration\UmbracoSettings\ContentImagingElement.cs" />
@@ -340,8 +340,11 @@
     <Compile Include="Events\IDeletingMediaFilesEventArgs.cs" />
     <Compile Include="Events\ScopeEventDispatcherBase.cs" />
     <Compile Include="Events\ScopeLifespanMessagesFactory.cs" />
+    <Compile Include="Events\SupersedeEventAttribute.cs" />
     <Compile Include="Exceptions\ConnectionException.cs" />
+    <Compile Include="HashCodeHelper.cs" />
     <Compile Include="IHttpContextAccessor.cs" />
+    <Compile Include="Models\EntityBase\IDeletableEntity.cs" />
     <Compile Include="Models\PublishedContent\PublishedContentTypeConverter.cs" />
     <Compile Include="OrderedHashSet.cs" />
     <Compile Include="Events\UninstallPackageEventArgs.cs" />

src/Umbraco.Core/packages.config

@@ -15,11 +15,7 @@
   <package id="MySql.Data" version="6.9.9" targetFramework="net45" />
   <package id="Newtonsoft.Json" version="10.0.2" targetFramework="net45" />
   <package id="Owin" version="1.0" targetFramework="net45" />
-  <package id="Semver" version="2.0.4" targetFramework="net45" />
+  <package id="semver" version="1.1.2" targetFramework="net45" />
   <package id="SharpZipLib" version="0.86.0" targetFramework="net45" />
   <package id="SqlServerCE" version="4.0.0.1" targetFramework="net45" />
-  <package id="System.Runtime" version="4.3.0" targetFramework="net45" />
-  <package id="System.Runtime.Extensions" version="4.3.0" targetFramework="net45" />
-  <package id="System.Runtime.InteropServices" version="4.3.0" targetFramework="net45" />
-  <package id="System.Text.RegularExpressions" version="4.3.0" targetFramework="net45" />
 </packages>

src/Umbraco.Tests/App.config

@@ -79,6 +79,7 @@
   </system.data>
 
   <system.web>
+    <httpRuntime targetFramework="4.5" />
     <compilation defaultLanguage="c#" debug="true" batch="false" targetFramework="4.0"></compilation>
     <machineKey validationKey="5E7B955FCE36F5F2A867C2A0D85DC61E7FEA9E15F1561E8386F78BFE9EE23FF18B21E6A44AA17300B3B9D5DBEB37AA61A2C73884A5BBEDA6D3B14BA408A7A8CD" decryptionKey="116B853D031219E404E088FCA0986D6CF2DFA77E1957B59FCC9404B8CA3909A1" validation="SHA1" decryption="AES" />
     <!--<trust level="Medium" originUrl=".*"/>-->

src/Umbraco.Tests/Cache/CacheRefresherEventHandlerTests.cs

@@ -7,6 +7,7 @@ using Umbraco.Core.Models.Membership;
 using Umbraco.Core.Services;
 using Umbraco.Tests.TestHelpers;
 using Umbraco.Web.Cache;
+using System.Linq;
 
 namespace Umbraco.Tests.Cache
 {
@@ -31,70 +32,70 @@ namespace Umbraco.Tests.Cache
                 new EventDefinition<ISectionService, EventArgs>(null, ServiceContext.SectionService, new EventArgs(), "Deleted"),
                 new EventDefinition<ISectionService, EventArgs>(null, ServiceContext.SectionService, new EventArgs(), "New"),
 
-                new EventDefinition<IUserService, SaveEventArgs<IUserType>>(null, ServiceContext.UserService, new SaveEventArgs<IUserType>((IUserType) null)),
-                new EventDefinition<IUserService, DeleteEventArgs<IUserType>>(null, ServiceContext.UserService, new DeleteEventArgs<IUserType>((IUserType) null)),
+                new EventDefinition<IUserService, SaveEventArgs<IUserType>>(null, ServiceContext.UserService, new SaveEventArgs<IUserType>(Enumerable.Empty<IUserType>())),
+                new EventDefinition<IUserService, DeleteEventArgs<IUserType>>(null, ServiceContext.UserService, new DeleteEventArgs<IUserType>(Enumerable.Empty<IUserType>())),
 
-                new EventDefinition<IUserService, SaveEventArgs<IUser>>(null, ServiceContext.UserService, new SaveEventArgs<IUser>((IUser) null)),
-                new EventDefinition<IUserService, DeleteEventArgs<IUser>>(null, ServiceContext.UserService, new DeleteEventArgs<IUser>((IUser) null)),
-                new EventDefinition<IUserService, DeleteEventArgs<IUser>>(null, ServiceContext.UserService, new DeleteEventArgs<IUser>((IUser) null)),
+                new EventDefinition<IUserService, SaveEventArgs<IUser>>(null, ServiceContext.UserService, new SaveEventArgs<IUser>(Enumerable.Empty<IUser>())),
+                new EventDefinition<IUserService, DeleteEventArgs<IUser>>(null, ServiceContext.UserService, new DeleteEventArgs<IUser>(Enumerable.Empty<IUser>())),
+                new EventDefinition<IUserService, DeleteEventArgs<IUser>>(null, ServiceContext.UserService, new DeleteEventArgs<IUser>(Enumerable.Empty<IUser>())),
 
-                new EventDefinition<ILocalizationService, SaveEventArgs<IDictionaryItem>>(null, ServiceContext.LocalizationService, new SaveEventArgs<IDictionaryItem>((IDictionaryItem) null)),
-                new EventDefinition<ILocalizationService, DeleteEventArgs<IDictionaryItem>>(null, ServiceContext.LocalizationService, new DeleteEventArgs<IDictionaryItem>((IDictionaryItem) null)),
+                new EventDefinition<ILocalizationService, SaveEventArgs<IDictionaryItem>>(null, ServiceContext.LocalizationService, new SaveEventArgs<IDictionaryItem>(Enumerable.Empty<IDictionaryItem>())),
+                new EventDefinition<ILocalizationService, DeleteEventArgs<IDictionaryItem>>(null, ServiceContext.LocalizationService, new DeleteEventArgs<IDictionaryItem>(Enumerable.Empty<IDictionaryItem>())),
 
-                new EventDefinition<IDataTypeService, SaveEventArgs<IDataTypeDefinition>>(null, ServiceContext.DataTypeService, new SaveEventArgs<IDataTypeDefinition>((IDataTypeDefinition) null)),
-                new EventDefinition<IDataTypeService, DeleteEventArgs<IDataTypeDefinition>>(null, ServiceContext.DataTypeService, new DeleteEventArgs<IDataTypeDefinition>((IDataTypeDefinition) null)),
+                new EventDefinition<IDataTypeService, SaveEventArgs<IDataTypeDefinition>>(null, ServiceContext.DataTypeService, new SaveEventArgs<IDataTypeDefinition>(Enumerable.Empty<IDataTypeDefinition>())),
+                new EventDefinition<IDataTypeService, DeleteEventArgs<IDataTypeDefinition>>(null, ServiceContext.DataTypeService, new DeleteEventArgs<IDataTypeDefinition>(Enumerable.Empty<IDataTypeDefinition>())),
 
-                new EventDefinition<IFileService, SaveEventArgs<Stylesheet>>(null, ServiceContext.FileService, new SaveEventArgs<Stylesheet>((Stylesheet) null)),
-                new EventDefinition<IFileService, DeleteEventArgs<Stylesheet>>(null, ServiceContext.FileService, new DeleteEventArgs<Stylesheet>((Stylesheet) null)),
+                new EventDefinition<IFileService, SaveEventArgs<Stylesheet>>(null, ServiceContext.FileService, new SaveEventArgs<Stylesheet>(Enumerable.Empty<Stylesheet>())),
+                new EventDefinition<IFileService, DeleteEventArgs<Stylesheet>>(null, ServiceContext.FileService, new DeleteEventArgs<Stylesheet>(Enumerable.Empty<Stylesheet>())),
 
-                new EventDefinition<IDomainService, SaveEventArgs<IDomain>>(null, ServiceContext.DomainService, new SaveEventArgs<IDomain>((IDomain) null)),
-                new EventDefinition<IDomainService, DeleteEventArgs<IDomain>>(null, ServiceContext.DomainService, new DeleteEventArgs<IDomain>((IDomain) null)),
+                new EventDefinition<IDomainService, SaveEventArgs<IDomain>>(null, ServiceContext.DomainService, new SaveEventArgs<IDomain>(Enumerable.Empty<IDomain>())),
+                new EventDefinition<IDomainService, DeleteEventArgs<IDomain>>(null, ServiceContext.DomainService, new DeleteEventArgs<IDomain>(Enumerable.Empty<IDomain>())),
 
-                new EventDefinition<ILocalizationService, SaveEventArgs<ILanguage>>(null, ServiceContext.LocalizationService, new SaveEventArgs<ILanguage>((ILanguage) null)),
-                new EventDefinition<ILocalizationService, DeleteEventArgs<ILanguage>>(null, ServiceContext.LocalizationService, new DeleteEventArgs<ILanguage>((ILanguage) null)),
+                new EventDefinition<ILocalizationService, SaveEventArgs<ILanguage>>(null, ServiceContext.LocalizationService, new SaveEventArgs<ILanguage>(Enumerable.Empty<ILanguage>())),
+                new EventDefinition<ILocalizationService, DeleteEventArgs<ILanguage>>(null, ServiceContext.LocalizationService, new DeleteEventArgs<ILanguage>(Enumerable.Empty<ILanguage>())),
 
-                new EventDefinition<IContentTypeService, SaveEventArgs<IContentType>>(null, ServiceContext.ContentTypeService, new SaveEventArgs<IContentType>((IContentType) null)),
-                new EventDefinition<IContentTypeService, DeleteEventArgs<IContentType>>(null, ServiceContext.ContentTypeService, new DeleteEventArgs<IContentType>((IContentType) null)),
-                new EventDefinition<IContentTypeService, SaveEventArgs<IMediaType>>(null, ServiceContext.ContentTypeService, new SaveEventArgs<IMediaType>((IMediaType) null)),
-                new EventDefinition<IContentTypeService, DeleteEventArgs<IMediaType>>(null, ServiceContext.ContentTypeService, new DeleteEventArgs<IMediaType>((IMediaType) null)),
+                new EventDefinition<IContentTypeService, SaveEventArgs<IContentType>>(null, ServiceContext.ContentTypeService, new SaveEventArgs<IContentType>(Enumerable.Empty<IContentType>())),
+                new EventDefinition<IContentTypeService, DeleteEventArgs<IContentType>>(null, ServiceContext.ContentTypeService, new DeleteEventArgs<IContentType>(Enumerable.Empty<IContentType>())),
+                new EventDefinition<IContentTypeService, SaveEventArgs<IMediaType>>(null, ServiceContext.ContentTypeService, new SaveEventArgs<IMediaType>(Enumerable.Empty<IMediaType>())),
+                new EventDefinition<IContentTypeService, DeleteEventArgs<IMediaType>>(null, ServiceContext.ContentTypeService, new DeleteEventArgs<IMediaType>(Enumerable.Empty<IMediaType>())),
 
-                new EventDefinition<IMemberTypeService, SaveEventArgs<IMemberType>>(null, ServiceContext.MemberTypeService, new SaveEventArgs<IMemberType>((IMemberType) null)),
-                new EventDefinition<IMemberTypeService, DeleteEventArgs<IMemberType>>(null, ServiceContext.MemberTypeService, new DeleteEventArgs<IMemberType>((IMemberType) null)),
+                new EventDefinition<IMemberTypeService, SaveEventArgs<IMemberType>>(null, ServiceContext.MemberTypeService, new SaveEventArgs<IMemberType>(Enumerable.Empty<IMemberType>())),
+                new EventDefinition<IMemberTypeService, DeleteEventArgs<IMemberType>>(null, ServiceContext.MemberTypeService, new DeleteEventArgs<IMemberType>(Enumerable.Empty<IMemberType>())),
 
-                new EventDefinition<IFileService, SaveEventArgs<ITemplate>>(null, ServiceContext.FileService, new SaveEventArgs<ITemplate>((ITemplate) null)),
-                new EventDefinition<IFileService, DeleteEventArgs<ITemplate>>(null, ServiceContext.FileService, new DeleteEventArgs<ITemplate>((ITemplate) null)),
+                new EventDefinition<IFileService, SaveEventArgs<ITemplate>>(null, ServiceContext.FileService, new SaveEventArgs<ITemplate>(Enumerable.Empty<ITemplate>())),
+                new EventDefinition<IFileService, DeleteEventArgs<ITemplate>>(null, ServiceContext.FileService, new DeleteEventArgs<ITemplate>(Enumerable.Empty<ITemplate>())),
 
-                new EventDefinition<IMacroService, SaveEventArgs<IMacro>>(null, ServiceContext.MacroService, new SaveEventArgs<IMacro>((IMacro) null)),
-                new EventDefinition<IMacroService, DeleteEventArgs<IMacro>>(null, ServiceContext.MacroService, new DeleteEventArgs<IMacro>((IMacro) null)),
+                new EventDefinition<IMacroService, SaveEventArgs<IMacro>>(null, ServiceContext.MacroService, new SaveEventArgs<IMacro>(Enumerable.Empty<IMacro>())),
+                new EventDefinition<IMacroService, DeleteEventArgs<IMacro>>(null, ServiceContext.MacroService, new DeleteEventArgs<IMacro>(Enumerable.Empty<IMacro>())),
 
-                new EventDefinition<IMemberService, SaveEventArgs<IMember>>(null, ServiceContext.MemberService, new SaveEventArgs<IMember>((IMember) null)),
-                new EventDefinition<IMemberService, DeleteEventArgs<IMember>>(null, ServiceContext.MemberService, new DeleteEventArgs<IMember>((IMember) null)),
+                new EventDefinition<IMemberService, SaveEventArgs<IMember>>(null, ServiceContext.MemberService, new SaveEventArgs<IMember>(Enumerable.Empty<IMember>())),
+                new EventDefinition<IMemberService, DeleteEventArgs<IMember>>(null, ServiceContext.MemberService, new DeleteEventArgs<IMember>(Enumerable.Empty<IMember>())),
 
-                new EventDefinition<IMemberGroupService, SaveEventArgs<IMemberGroup>>(null, ServiceContext.MemberGroupService, new SaveEventArgs<IMemberGroup>((IMemberGroup) null)),
-                new EventDefinition<IMemberGroupService, DeleteEventArgs<IMemberGroup>>(null, ServiceContext.MemberGroupService, new DeleteEventArgs<IMemberGroup>((IMemberGroup) null)),
+                new EventDefinition<IMemberGroupService, SaveEventArgs<IMemberGroup>>(null, ServiceContext.MemberGroupService, new SaveEventArgs<IMemberGroup>(Enumerable.Empty<IMemberGroup>())),
+                new EventDefinition<IMemberGroupService, DeleteEventArgs<IMemberGroup>>(null, ServiceContext.MemberGroupService, new DeleteEventArgs<IMemberGroup>(Enumerable.Empty<IMemberGroup>())),
 
-                new EventDefinition<IMediaService, SaveEventArgs<IMedia>>(null, ServiceContext.MediaService, new SaveEventArgs<IMedia>((IMedia) null)),
-                new EventDefinition<IMediaService, DeleteEventArgs<IMedia>>(null, ServiceContext.MediaService, new DeleteEventArgs<IMedia>((IMedia) null)),
+                new EventDefinition<IMediaService, SaveEventArgs<IMedia>>(null, ServiceContext.MediaService, new SaveEventArgs<IMedia>(Enumerable.Empty<IMedia>())),
+                new EventDefinition<IMediaService, DeleteEventArgs<IMedia>>(null, ServiceContext.MediaService, new DeleteEventArgs<IMedia>(Enumerable.Empty<IMedia>())),
                 new EventDefinition<IMediaService, MoveEventArgs<IMedia>>(null, ServiceContext.MediaService, new MoveEventArgs<IMedia>(new MoveEventInfo<IMedia>(null, "", -1)), "Moved"),
                 new EventDefinition<IMediaService, MoveEventArgs<IMedia>>(null, ServiceContext.MediaService, new MoveEventArgs<IMedia>(new MoveEventInfo<IMedia>(null, "", -1)), "Trashed"),
                 new EventDefinition<IMediaService, RecycleBinEventArgs>(null, ServiceContext.MediaService, new RecycleBinEventArgs(Guid.NewGuid(), new Dictionary<int, IEnumerable<Property>>(), true)),
 
-                new EventDefinition<IContentService, SaveEventArgs<IContent>>(null, ServiceContext.ContentService, new SaveEventArgs<IContent>((IContent) null)),
-                new EventDefinition<IContentService, DeleteEventArgs<IContent>>(null, ServiceContext.ContentService, new DeleteEventArgs<IContent>((IContent) null)),
+                new EventDefinition<IContentService, SaveEventArgs<IContent>>(null, ServiceContext.ContentService, new SaveEventArgs<IContent>(Enumerable.Empty<IContent>())),
+                new EventDefinition<IContentService, DeleteEventArgs<IContent>>(null, ServiceContext.ContentService, new DeleteEventArgs<IContent>(Enumerable.Empty<IContent>())),
                 new EventDefinition<IContentService, CopyEventArgs<IContent>>(null, ServiceContext.ContentService, new CopyEventArgs<IContent>(null, null, -1)),
                 new EventDefinition<IContentService, MoveEventArgs<IContent>>(null, ServiceContext.ContentService, new MoveEventArgs<IContent>(new MoveEventInfo<IContent>(null, "", -1)), "Trashed"),
                 new EventDefinition<IContentService, RecycleBinEventArgs>(null, ServiceContext.ContentService, new RecycleBinEventArgs(Guid.NewGuid(), new Dictionary<int, IEnumerable<Property>>(), true)),
-                new EventDefinition<IContentService, PublishEventArgs<IContent>>(null, ServiceContext.ContentService, new PublishEventArgs<IContent>((IContent) null), "Published"),
-                new EventDefinition<IContentService, PublishEventArgs<IContent>>(null, ServiceContext.ContentService, new PublishEventArgs<IContent>((IContent) null), "UnPublished"),
+                new EventDefinition<IContentService, PublishEventArgs<IContent>>(null, ServiceContext.ContentService, new PublishEventArgs<IContent>(Enumerable.Empty<IContent>()), "Published"),
+                new EventDefinition<IContentService, PublishEventArgs<IContent>>(null, ServiceContext.ContentService, new PublishEventArgs<IContent>(Enumerable.Empty<IContent>()), "UnPublished"),
 
-                new EventDefinition<IPublicAccessService, SaveEventArgs<PublicAccessEntry>>(null, ServiceContext.PublicAccessService, new SaveEventArgs<PublicAccessEntry>((PublicAccessEntry) null)),
-                new EventDefinition<IPublicAccessService, DeleteEventArgs<PublicAccessEntry>>(null, ServiceContext.PublicAccessService, new DeleteEventArgs<PublicAccessEntry>((PublicAccessEntry) null)),
+                new EventDefinition<IPublicAccessService, SaveEventArgs<PublicAccessEntry>>(null, ServiceContext.PublicAccessService, new SaveEventArgs<PublicAccessEntry>(Enumerable.Empty<PublicAccessEntry>())),
+                new EventDefinition<IPublicAccessService, DeleteEventArgs<PublicAccessEntry>>(null, ServiceContext.PublicAccessService, new DeleteEventArgs<PublicAccessEntry>(Enumerable.Empty<PublicAccessEntry>())),
 
-                new EventDefinition<IRelationService, SaveEventArgs<IRelationType>>(null, ServiceContext.RelationService, new SaveEventArgs<IRelationType>((IRelationType) null)),
-                new EventDefinition<IRelationService, DeleteEventArgs<IRelationType>>(null, ServiceContext.RelationService, new DeleteEventArgs<IRelationType>((IRelationType) null)),
+                new EventDefinition<IRelationService, SaveEventArgs<IRelationType>>(null, ServiceContext.RelationService, new SaveEventArgs<IRelationType>(Enumerable.Empty<IRelationType>())),
+                new EventDefinition<IRelationService, DeleteEventArgs<IRelationType>>(null, ServiceContext.RelationService, new DeleteEventArgs<IRelationType>(Enumerable.Empty<IRelationType>())),
 
-                new EventDefinition<IRelationService, SaveEventArgs<IRelationType>>(null, ServiceContext.RelationService, new SaveEventArgs<IRelationType>((IRelationType) null)),
-                new EventDefinition<IRelationService, DeleteEventArgs<IRelationType>>(null, ServiceContext.RelationService, new DeleteEventArgs<IRelationType>((IRelationType) null)),
+                new EventDefinition<IRelationService, SaveEventArgs<IRelationType>>(null, ServiceContext.RelationService, new SaveEventArgs<IRelationType>(Enumerable.Empty<IRelationType>())),
+                new EventDefinition<IRelationService, DeleteEventArgs<IRelationType>>(null, ServiceContext.RelationService, new DeleteEventArgs<IRelationType>(Enumerable.Empty<IRelationType>())),
             };
 
             foreach (var definition in definitions)

src/Umbraco.Tests/Configurations/UmbracoSettings/ContentElementTests.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Diagnostics;
 using System.Linq;
 using NUnit.Framework;
 using Umbraco.Core;
@@ -177,6 +178,39 @@ namespace Umbraco.Tests.Configurations.UmbracoSettings
         public void DisallowedUploadFiles()
         {
             Assert.IsTrue(SettingsSection.Content.DisallowedUploadFiles.All(x => "ashx,aspx,ascx,config,cshtml,vbhtml,asmx,air,axd".Split(',').Contains(x)));
+        }
+
+        [Test]
+        public void AllowedUploadFiles()
+        {
+            Assert.IsTrue(SettingsSection.Content.AllowedUploadFiles.All(x => "jpg,gif,png".Split(',').Contains(x)));
+        }
+
+        [Test]
+        [TestCase("png", true)]
+        [TestCase("jpg", true)]
+        [TestCase("gif", true)]
+        // TODO: Why does it flip to TestingDefaults=true for these two tests on AppVeyor. WHY?
+        //[TestCase("bmp", false)]
+        //[TestCase("php", false)]
+        [TestCase("ashx", false)]
+        [TestCase("config", false)]
+        public void IsFileAllowedForUpload_WithWhitelist(string extension, bool expected)
+        {
+            // Make really sure that defaults are NOT used
+            TestingDefaults = false;
+
+            Debug.WriteLine("Extension being tested", extension);
+            Debug.WriteLine("AllowedUploadFiles: {0}", SettingsSection.Content.AllowedUploadFiles);
+            Debug.WriteLine("DisallowedUploadFiles: {0}", SettingsSection.Content.DisallowedUploadFiles);
+
+            var allowedContainsExtension = SettingsSection.Content.AllowedUploadFiles.Any(x => x.InvariantEquals(extension));
+            var disallowedContainsExtension = SettingsSection.Content.DisallowedUploadFiles.Any(x => x.InvariantEquals(extension));
+
+            Debug.WriteLine("AllowedContainsExtension: {0}", allowedContainsExtension);
+            Debug.WriteLine("DisallowedContainsExtension: {0}", disallowedContainsExtension);
+
+            Assert.AreEqual(SettingsSection.Content.IsFileAllowedForUpload(extension), expected);
         }
     }
 }

src/Umbraco.Tests/Configurations/UmbracoSettings/UmbracoSettingsTests.cs

@@ -1,7 +1,7 @@
 using System.Configuration;
+using System.Diagnostics;
 using System.IO;
 using NUnit.Framework;
-using Umbraco.Core.Configuration;
 using Umbraco.Core.Configuration.UmbracoSettings;
 using Umbraco.Tests.TestHelpers;
 
@@ -9,20 +9,17 @@ namespace Umbraco.Tests.Configurations.UmbracoSettings
 {
     public abstract class UmbracoSettingsTests
     {
-        
-        protected virtual bool TestingDefaults
-        {
-            get { return false; }
-        }
+        protected virtual bool TestingDefaults { get; set; }
 
         [SetUp]
         public void Init()
         {
             var config = new FileInfo(TestHelper.MapPathForTest("~/Configurations/UmbracoSettings/web.config"));
-            
-            var fileMap = new ExeConfigurationFileMap() { ExeConfigFilename = config.FullName };
-            var configuration = ConfigurationManager.OpenMappedExeConfiguration(fileMap, ConfigurationUserLevel.None);
 
+            var fileMap = new ExeConfigurationFileMap() { ExeConfigFilename = config.FullName };
+            var configuration = ConfigurationManager.OpenMappedExeConfiguration(fileMap, ConfigurationUserLevel.None);
+
+            Debug.WriteLine("Testing defaults? {0}", TestingDefaults);
             if (TestingDefaults)
             {
                 SettingsSection = configuration.GetSection("umbracoConfiguration/defaultSettings") as UmbracoSettingsSection;
@@ -32,8 +29,6 @@ namespace Umbraco.Tests.Configurations.UmbracoSettings
                 SettingsSection = configuration.GetSection("umbracoConfiguration/settings") as UmbracoSettingsSection;
             }
 
-            
-
             Assert.IsNotNull(SettingsSection);
         }
 

src/Umbraco.Tests/Configurations/UmbracoSettings/umbracoSettings.config

@@ -100,6 +100,9 @@
     <!-- These file types will not be allowed to be uploaded via the upload control for media and content -->
     <disallowedUploadFiles>ashx,aspx,ascx,config,cshtml,vbhtml,asmx,air,axd</disallowedUploadFiles>
 
+    <!-- If completed, only the file extensions listed below will be allowed to be uploaded.  If empty, disallowedUploadFiles will apply to prevent upload of specific file extensions. -->
+    <allowedUploadFiles>jpg,png,gif</allowedUploadFiles>    
+
     <!-- Defines the default document type property used when adding properties in the back-office (if missing or empty, defaults to Textstring -->
     <defaultDocumentTypeProperty>Textstring</defaultDocumentTypeProperty>
   </content>

src/Umbraco.Tests/Persistence/Repositories/PartialViewRepositoryTests.cs

@@ -37,14 +37,14 @@ namespace Umbraco.Tests.Persistence.Repositories
             var unitOfWork = provider.GetUnitOfWork();
             var repository = new PartialViewRepository(unitOfWork, _fileSystem);
 
-            var partialView = new PartialView("test-path-1.cshtml") { Content = "// partialView" };
+            var partialView = new PartialView(PartialViewType.PartialView, "test-path-1.cshtml") { Content = "// partialView" };
             repository.AddOrUpdate(partialView);
             unitOfWork.Commit();
             Assert.IsTrue(_fileSystem.FileExists("test-path-1.cshtml"));
             Assert.AreEqual("test-path-1.cshtml", partialView.Path);
             Assert.AreEqual("/Views/Partials/test-path-1.cshtml", partialView.VirtualPath);
 
-            partialView = new PartialView("path-2/test-path-2.cshtml") { Content = "// partialView" };
+            partialView = new PartialView(PartialViewType.PartialView, "path-2/test-path-2.cshtml") { Content = "// partialView" };
             repository.AddOrUpdate(partialView);
             unitOfWork.Commit();
             Assert.IsTrue(_fileSystem.FileExists("path-2/test-path-2.cshtml"));
@@ -56,7 +56,7 @@ namespace Umbraco.Tests.Persistence.Repositories
             Assert.AreEqual("path-2\\test-path-2.cshtml", partialView.Path);
             Assert.AreEqual("/Views/Partials/path-2/test-path-2.cshtml", partialView.VirtualPath);
 
-            partialView = new PartialView("path-2\\test-path-3.cshtml") { Content = "// partialView" };
+            partialView = new PartialView(PartialViewType.PartialView, "path-2\\test-path-3.cshtml") { Content = "// partialView" };
             repository.AddOrUpdate(partialView);
             unitOfWork.Commit();
             Assert.IsTrue(_fileSystem.FileExists("path-2/test-path-3.cshtml"));
@@ -73,7 +73,7 @@ namespace Umbraco.Tests.Persistence.Repositories
             Assert.AreEqual("path-2\\test-path-3.cshtml", partialView.Path);
             Assert.AreEqual("/Views/Partials/path-2/test-path-3.cshtml", partialView.VirtualPath);
 
-            partialView = new PartialView("\\test-path-4.cshtml") { Content = "// partialView" };
+            partialView = new PartialView(PartialViewType.PartialView, "\\test-path-4.cshtml") { Content = "// partialView" };
             Assert.Throws<FileSecurityException>(() => // fixed in 7.3 - 7.2.8 used to strip the \
             {
                 repository.AddOrUpdate(partialView);

src/Umbraco.Tests/Scoping/ScopeEventDispatcherTests.cs

@@ -4,13 +4,16 @@ using System.Linq;
 using Moq;
 using NUnit.Framework;
 using Umbraco.Core.Events;
+using Umbraco.Core.Models;
 using Umbraco.Core.Persistence;
 using Umbraco.Core.Scoping;
+using Umbraco.Tests.TestHelpers;
+using Umbraco.Tests.TestHelpers.Entities;
 
 namespace Umbraco.Tests.Scoping
 {
     [TestFixture]
-    public class ScopeEventDispatcherTests
+    public class ScopeEventDispatcherTests : BaseUmbracoConfigurationTest
     {
         [SetUp]
         public void Setup()
@@ -79,7 +82,7 @@ namespace Umbraco.Tests.Scoping
                 var events = scope.Events.GetEvents(EventDefinitionFilter.All).ToArray();
 
                 var knownNames = new[] { "DoThing1", "DoThing2", "DoThing3" };
-                var knownArgTypes = new[] { typeof (SaveEventArgs<string>), typeof (SaveEventArgs<int>), typeof (SaveEventArgs<decimal>) };
+                var knownArgTypes = new[] { typeof(SaveEventArgs<string>), typeof(SaveEventArgs<int>), typeof(SaveEventArgs<decimal>) };
 
                 for (var i = 0; i < events.Length; i++)
                 {
@@ -89,6 +92,166 @@ namespace Umbraco.Tests.Scoping
             }
         }
 
+        [Test]
+        public void SupersededEvents()
+        {
+            DoSaveForContent += OnDoThingFail;
+            DoDeleteForContent += OnDoThingFail;
+            DoForTestArgs += OnDoThingFail;
+            DoForTestArgs2 += OnDoThingFail;
+            
+            var contentType = MockedContentTypes.CreateBasicContentType();
+
+            var content1 = MockedContent.CreateBasicContent(contentType);
+            content1.Id = 123;
+
+            var content2 = MockedContent.CreateBasicContent(contentType);
+            content2.Id = 456;
+
+            var content3 = MockedContent.CreateBasicContent(contentType);
+            content3.Id = 789;
+
+            var scopeProvider = new ScopeProvider(Mock.Of<IDatabaseFactory2>());
+            using (var scope = scopeProvider.CreateScope(eventDispatcher: new PassiveEventDispatcher()))
+            {
+                
+                //content1 will be filtered from the args
+                scope.Events.Dispatch(DoSaveForContent, this, new SaveEventArgs<IContent>(new[]{ content1 , content3}));
+                scope.Events.Dispatch(DoDeleteForContent, this, new DeleteEventArgs<IContent>(content1));
+                scope.Events.Dispatch(DoSaveForContent, this, new SaveEventArgs<IContent>(content2));
+                //this entire event will be filtered
+                scope.Events.Dispatch(DoForTestArgs, this, new TestEventArgs(content1));
+                scope.Events.Dispatch(DoForTestArgs2, this, new TestEventArgs2(content1));
+
+                // events have been queued
+                var events = scope.Events.GetEvents(EventDefinitionFilter.All).ToArray();
+                Assert.AreEqual(4, events.Length);
+
+                Assert.AreEqual(typeof(SaveEventArgs<IContent>), events[0].Args.GetType());
+                Assert.AreEqual(1, ((SaveEventArgs<IContent>)events[0].Args).SavedEntities.Count());
+                Assert.AreEqual(content3.Id, ((SaveEventArgs<IContent>)events[0].Args).SavedEntities.First().Id);
+
+                Assert.AreEqual(typeof(DeleteEventArgs<IContent>), events[1].Args.GetType());
+                Assert.AreEqual(content1.Id, ((DeleteEventArgs<IContent>) events[1].Args).DeletedEntities.First().Id);
+
+                Assert.AreEqual(typeof(SaveEventArgs<IContent>), events[2].Args.GetType());
+                Assert.AreEqual(content2.Id, ((SaveEventArgs<IContent>)events[2].Args).SavedEntities.First().Id);
+
+                Assert.AreEqual(typeof(TestEventArgs2), events[3].Args.GetType());
+            }
+        }
+
+        /// <summary>
+        /// This will test that when we track events that before we Get the events we normalize all of the
+        /// event entities to be the latest one (most current) found amongst the event so that there is 
+        /// no 'stale' entities in any of the args
+        /// </summary>
+        [Test]
+        public void LatestEntities()
+        {
+            DoSaveForContent += OnDoThingFail;            
+
+            var now = DateTime.Now;
+            var contentType = MockedContentTypes.CreateBasicContentType();
+            var content1 = MockedContent.CreateBasicContent(contentType);
+            content1.Id = 123;
+            content1.UpdateDate = now.AddMinutes(1);
+            var content2 = MockedContent.CreateBasicContent(contentType);
+            content2.Id = 123;
+            content2.UpdateDate = now.AddMinutes(2);
+            var content3 = MockedContent.CreateBasicContent(contentType);
+            content3.Id = 123;
+            content3.UpdateDate = now.AddMinutes(3);
+
+            var scopeProvider = new ScopeProvider(Mock.Of<IDatabaseFactory2>());
+            using (var scope = scopeProvider.CreateScope(eventDispatcher: new PassiveEventDispatcher()))
+            {                                
+                scope.Events.Dispatch(DoSaveForContent, this, new SaveEventArgs<IContent>(content1));
+                scope.Events.Dispatch(DoSaveForContent, this, new SaveEventArgs<IContent>(content2));
+                scope.Events.Dispatch(DoSaveForContent, this, new SaveEventArgs<IContent>(content3));
+
+                // events have been queued
+                var events = scope.Events.GetEvents(EventDefinitionFilter.All).ToArray();
+                Assert.AreEqual(3, events.Length);
+                
+                foreach (var t in events)
+                {
+                    var args = (SaveEventArgs<IContent>)t.Args;
+                    foreach (var entity in args.SavedEntities)
+                    {
+                        Assert.AreEqual(content3, entity);
+                        Assert.IsTrue(object.ReferenceEquals(content3, entity));
+                    }
+                }
+            }
+        }
+
+        [Test]
+        public void FirstIn()
+        {
+            DoSaveForContent += OnDoThingFail;
+
+            var now = DateTime.Now;
+            var contentType = MockedContentTypes.CreateBasicContentType();
+            var content1 = MockedContent.CreateBasicContent(contentType);
+            content1.Id = 123;
+            content1.UpdateDate = now.AddMinutes(1);
+            var content2 = MockedContent.CreateBasicContent(contentType);
+            content2.Id = 123;
+            content1.UpdateDate = now.AddMinutes(2);
+            var content3 = MockedContent.CreateBasicContent(contentType);
+            content3.Id = 123;
+            content1.UpdateDate = now.AddMinutes(3);
+
+            var scopeProvider = new ScopeProvider(Mock.Of<IDatabaseFactory2>());
+            using (var scope = scopeProvider.CreateScope(eventDispatcher: new PassiveEventDispatcher()))
+            {
+                scope.Events.Dispatch(DoSaveForContent, this, new SaveEventArgs<IContent>(content1));
+                scope.Events.Dispatch(DoSaveForContent, this, new SaveEventArgs<IContent>(content2));
+                scope.Events.Dispatch(DoSaveForContent, this, new SaveEventArgs<IContent>(content3));
+
+                // events have been queued
+                var events = scope.Events.GetEvents(EventDefinitionFilter.FirstIn).ToArray();
+                Assert.AreEqual(1, events.Length);                
+                Assert.AreEqual(content1, ((SaveEventArgs<IContent>) events[0].Args).SavedEntities.First());
+                Assert.IsTrue(object.ReferenceEquals(content1, ((SaveEventArgs<IContent>)events[0].Args).SavedEntities.First()));
+                Assert.AreEqual(content1.UpdateDate, ((SaveEventArgs<IContent>) events[0].Args).SavedEntities.First().UpdateDate);
+            }
+        }
+
+        [Test]
+        public void LastIn()
+        {
+            DoSaveForContent += OnDoThingFail;
+
+            var now = DateTime.Now;
+            var contentType = MockedContentTypes.CreateBasicContentType();
+            var content1 = MockedContent.CreateBasicContent(contentType);
+            content1.Id = 123;
+            content1.UpdateDate = now.AddMinutes(1);
+            var content2 = MockedContent.CreateBasicContent(contentType);
+            content2.Id = 123;
+            content2.UpdateDate = now.AddMinutes(2);
+            var content3 = MockedContent.CreateBasicContent(contentType);
+            content3.Id = 123;
+            content3.UpdateDate = now.AddMinutes(3);
+
+            var scopeProvider = new ScopeProvider(Mock.Of<IDatabaseFactory2>());
+            using (var scope = scopeProvider.CreateScope(eventDispatcher: new PassiveEventDispatcher()))
+            {
+                scope.Events.Dispatch(DoSaveForContent, this, new SaveEventArgs<IContent>(content1));
+                scope.Events.Dispatch(DoSaveForContent, this, new SaveEventArgs<IContent>(content2));
+                scope.Events.Dispatch(DoSaveForContent, this, new SaveEventArgs<IContent>(content3));
+
+                // events have been queued
+                var events = scope.Events.GetEvents(EventDefinitionFilter.LastIn).ToArray();
+                Assert.AreEqual(1, events.Length);
+                Assert.AreEqual(content3, ((SaveEventArgs<IContent>)events[0].Args).SavedEntities.First());
+                Assert.IsTrue(object.ReferenceEquals(content3, ((SaveEventArgs<IContent>)events[0].Args).SavedEntities.First()));
+                Assert.AreEqual(content3.UpdateDate, ((SaveEventArgs<IContent>)events[0].Args).SavedEntities.First().UpdateDate);
+            }
+        }
+
         [TestCase(true)]
         [TestCase(false)]
         public void EventsDispatching_Passive(bool complete)
@@ -177,12 +340,41 @@ namespace Umbraco.Tests.Scoping
             Assert.Fail();
         }
 
+        public static event EventHandler<SaveEventArgs<IContent>> DoSaveForContent;
+        public static event EventHandler<DeleteEventArgs<IContent>> DoDeleteForContent;
+        public static event EventHandler<TestEventArgs> DoForTestArgs;
+        public static event EventHandler<TestEventArgs2> DoForTestArgs2;
         public static event EventHandler<SaveEventArgs<string>> DoThing1;
 
         public static event EventHandler<SaveEventArgs<int>> DoThing2;
 
         public static event TypedEventHandler<ScopeEventDispatcherTests, SaveEventArgs<decimal>> DoThing3;
 
+        public class TestEventArgs : CancellableObjectEventArgs
+        {
+            public TestEventArgs(object eventObject) : base(eventObject)
+            {
+            }
+
+            public object MyEventObject
+            {
+                get { return EventObject; }
+            }
+        }
+
+        [SupersedeEvent(typeof(TestEventArgs))]
+        public class TestEventArgs2 : CancellableObjectEventArgs
+        {
+            public TestEventArgs2(object eventObject) : base(eventObject)
+            {
+            }
+
+            public object MyEventObject
+            {
+                get { return EventObject; }
+            }
+        }
+
         public class PassiveEventDispatcher : ScopeEventDispatcherBase
         {
             public PassiveEventDispatcher()

src/Umbraco.Tests/Scoping/ScopedXmlTests.cs

@@ -179,7 +179,9 @@ namespace Umbraco.Tests.Scoping
                     scope.Complete();
             }
 
-            Assert.AreEqual(complete ? 2 : 0, evented);
+            //The reason why there is only 1 event occuring is because we are publishing twice for the same event for the same
+            //object and the scope deduplicates the events (uses the latest)
+            Assert.AreEqual(complete ? 1 : 0, evented);
 
             // this should never change
             Assert.AreEqual(beforeOuterXml, beforeXml.OuterXml);

src/Umbraco.Tests/UdiTests.cs

@@ -31,6 +31,57 @@ namespace Umbraco.Tests
             Assert.AreEqual("umb://" + Constants.UdiEntityType.AnyString + "/test-id", udi.ToString());
         }
 
+        [Test]
+        public void StringEncodingTest()
+        {
+            // absolute path is unescaped
+            var uri = new Uri("umb://" + Constants.UdiEntityType.AnyString + "/this%20is%20a%20test");
+            Assert.AreEqual("umb://" + Constants.UdiEntityType.AnyString + "/this is a test", uri.ToString());
+            Assert.AreEqual("umb://" + Constants.UdiEntityType.AnyString + "/this%20is%20a%20test", uri.AbsoluteUri);
+            Assert.AreEqual("/this%20is%20a%20test", uri.AbsolutePath);
+
+            Assert.AreEqual("/this is a test", Uri.UnescapeDataString(uri.AbsolutePath));
+            Assert.AreEqual("%2Fthis%20is%20a%20test", Uri.EscapeDataString("/this is a test"));
+            Assert.AreEqual("/this%20is%20a%20test", Uri.EscapeUriString("/this is a test"));
+
+            var udi = Udi.Parse("umb://" + Constants.UdiEntityType.AnyString + "/this%20is%20a%20test");
+            Assert.AreEqual(Constants.UdiEntityType.AnyString, udi.EntityType);
+            Assert.IsInstanceOf<StringUdi>(udi);
+            var stringEntityId = udi as StringUdi;
+            Assert.IsNotNull(stringEntityId);
+            Assert.AreEqual("this is a test", stringEntityId.Id);
+            Assert.AreEqual("umb://" + Constants.UdiEntityType.AnyString + "/this%20is%20a%20test", udi.ToString());
+
+            var udi2 = new StringUdi(Constants.UdiEntityType.AnyString, "this is a test");
+            Assert.AreEqual(udi, udi2);
+
+            var udi3 = new StringUdi(Constants.UdiEntityType.AnyString, "path to/this is a test.xyz");
+            Assert.AreEqual("umb://" + Constants.UdiEntityType.AnyString + "/path%20to/this%20is%20a%20test.xyz", udi3.ToString());
+        }
+
+        [Test, Ignore]
+        public void StringEncodingTest2()
+        {
+            // reserved = : / ? # [ ] @ ! $ & ' ( ) * + , ; =
+            // unreserved = alpha digit - . _ ~
+
+            Assert.AreEqual("%3A%2F%3F%23%5B%5D%40%21%24%26%27%28%29%2B%2C%3B%3D.-_~%25", Uri.EscapeDataString(":/?#[]@!$&'()+,;=.-_~%"));
+            Assert.AreEqual(":/?#[]@!$&'()+,;=.-_~%25", Uri.EscapeUriString(":/?#[]@!$&'()+,;=.-_~%"));
+
+            // we cannot have reserved chars at random places
+            // we want to keep the / in string udis
+
+            var r = string.Join("/", "path/to/View[1].cshtml".Split('/').Select(Uri.EscapeDataString));
+            Assert.AreEqual("path/to/View%5B1%5D.cshtml", r);
+            Assert.IsTrue(Uri.IsWellFormedUriString("umb://partial-view-macro/" + r, UriKind.Absolute));
+
+            // with the proper fix in StringUdi this should work:
+            var udi1 = new StringUdi("partial-view-macro", "path/to/View[1].cshtml");
+            Assert.AreEqual("umb://partial-view-macro/path/to/View%5B1%5D.cshtml", udi1.ToString());
+            var udi2 = Udi.Parse("umb://partial-view-macro/path/to/View%5B1%5D.cshtml");
+            Assert.AreEqual("path/to/View[1].cshtml", ((StringUdi) udi2).Id);
+        }
+
         [Test]
         public void GuidEntityCtorTest()
         {

src/Umbraco.Tests/Umbraco.Tests.csproj

@@ -97,9 +97,8 @@
     <Reference Include="Owin, Version=1.0.0.0, Culture=neutral, PublicKeyToken=f0ebd12fd5e55cc5, processorArchitecture=MSIL">
       <HintPath>..\packages\Owin.1.0\lib\net40\Owin.dll</HintPath>
     </Reference>
-    <Reference Include="Semver, Version=2.0.4.0, Culture=neutral, processorArchitecture=MSIL">
-      <HintPath>..\packages\Semver.2.0.4\lib\netstandard1.1\Semver.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Semver, Version=1.1.2.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\semver.1.1.2\lib\net45\Semver.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.ComponentModel.Composition" />

src/Umbraco.Tests/packages.config

@@ -21,9 +21,10 @@
   <package id="Moq" version="4.1.1309.0919" targetFramework="net45" />
   <package id="Newtonsoft.Json" version="10.0.2" targetFramework="net45" />
   <package id="NUnit" version="2.6.2" targetFramework="net45" />
+  <package id="NUnitTestAdapter" version="2.1.1" targetFramework="net45" />
   <package id="Owin" version="1.0" targetFramework="net45" />
   <package id="Selenium.WebDriver" version="2.32.0" targetFramework="net45" />
-  <package id="Semver" version="2.0.4" targetFramework="net45" />
+  <package id="semver" version="1.1.2" targetFramework="net45" />
   <package id="SharpZipLib" version="0.86.0" targetFramework="net45" />
   <package id="SqlServerCE" version="4.0.0.1" targetFramework="net45" />
   <package id="System.Runtime" version="4.3.0" targetFramework="net45" />

src/Umbraco.Web.UI.Client/src/common/directives/components/imaging/umbimagegravity.directive.js

@@ -105,14 +105,14 @@ angular.module("umbraco.directives")
 					});
 
 					//// INIT /////
-					$image.load(function(){
-						$timeout(function(){
-							setDimensions();
-                            scope.loaded = true;
-                            if (scope.onImageLoaded) {
-                                scope.onImageLoaded();    
-                            }
-						});
+					$image.load(function() {
+					    $timeout(function() {
+					        setDimensions();
+					        scope.loaded = true;
+					        if (angular.isFunction(scope.onImageLoaded)) {
+					            scope.onImageLoaded();
+					        }
+					    });
 					});
 
 					$(window).on('resize.umbImageGravity', function(){

src/Umbraco.Web.UI.Client/src/common/directives/components/umbmediagrid.directive.js

@@ -134,25 +134,42 @@ Use this directive to generate a thumbnail grid of media items.
             }
 
             function setItemData(item) {
-                item.isFolder = !mediaHelper.hasFilePropertyType(item);
+
+                // check if item is a folder
+                if(item.image) {
+                    // if is has an image path, it is not a folder
+                    item.isFolder = false;
+                } else {
+                    item.isFolder = !mediaHelper.hasFilePropertyType(item);
+                }
+
                 if (!item.isFolder) {
-                    item.thumbnail = mediaHelper.resolveFile(item, true);
-                    item.image = mediaHelper.resolveFile(item, false);
+                    
+                    // handle entity
+                    if(item.image) {
+                        item.thumbnail = mediaHelper.resolveFileFromEntity(item, true);
+                        item.extension = mediaHelper.getFileExtension(item.image);
+                    // handle full media object
+                    } else {
+                        item.thumbnail = mediaHelper.resolveFile(item, true);
+                        item.image = mediaHelper.resolveFile(item, false);
+                        
+                        var fileProp = _.find(item.properties, function (v) {
+                            return (v.alias === "umbracoFile");
+                        });
 
-                    var fileProp = _.find(item.properties, function (v) {
-                        return (v.alias === "umbracoFile");
-                    });
+                        if (fileProp && fileProp.value) {
+                            item.file = fileProp.value;
+                        }
 
-                    if (fileProp && fileProp.value) {
-                        item.file = fileProp.value;
-                    }
+                        var extensionProp = _.find(item.properties, function (v) {
+                            return (v.alias === "umbracoExtension");
+                        });
 
-                    var extensionProp = _.find(item.properties, function (v) {
-                        return (v.alias === "umbracoExtension");
-                    });
+                        if (extensionProp && extensionProp.value) {
+                            item.extension = extensionProp.value;
+                        }
 
-                    if (extensionProp && extensionProp.value) {
-                        item.extension = extensionProp.value;
                     }
                 }
             }

src/Umbraco.Web.UI.Client/src/common/resources/log.resource.js

@@ -68,7 +68,7 @@ function logResource($q, $http, umbRequestHelper) {
                        "logApiBaseUrl",
                        "GetCurrentUserLog",
                        [{ logtype: type, sinceDate: since }])),
-               'Failed to retrieve user data for id ' + id);
+               'Failed to retrieve log data for current user of type ' + type + ' since ' + since);
         },
 
         /**
@@ -99,7 +99,7 @@ function logResource($q, $http, umbRequestHelper) {
                        "logApiBaseUrl",
                        "GetLog",
                        [{ logtype: type, sinceDate: since }])),
-               'Failed to retrieve user data for id ' + id);
+               'Failed to retrieve log data of type ' + type + ' since ' + since);
         }
     };
 }

src/Umbraco.Web.UI.Client/src/common/services/mediahelper.service.js

@@ -365,6 +365,28 @@ function mediaHelper(umbRequestHelper) {
 
            return newFileTypesArray.join(",");
 
+        },
+
+        /**
+         * @ngdoc function
+         * @name umbraco.services.mediaHelper#getFileExtension
+         * @methodOf umbraco.services.mediaHelper
+         * @function
+         *
+         * @description
+         * Returns file extension
+         *
+         * @param {string} filePath File path, ex /media/1234/my-image.jpg
+         */
+        getFileExtension: function(filePath) {
+
+            if (!filePath) {
+                return false;
+            }
+
+            var lowered = filePath.toLowerCase();
+            var ext = lowered.substr(lowered.lastIndexOf(".") + 1);
+            return ext;
         }
         
     };

src/Umbraco.Web.UI.Client/src/common/services/umbrequesthelper.service.js

@@ -103,15 +103,15 @@ function umbRequestHelper($http, $q, umbDataFormatter, angularHelper, dialogServ
          * @description
          * This returns a promise with an underlying http call, it is a helper method to reduce
          *  the amount of duplicate code needed to query http resources and automatically handle any 
-         *  500 Http server errors. 
+         *  Http errors. See /docs/source/using-promises-resources.md
          *
-         * @param {object} opts A mixed object which can either be a `string` representing the error message to be
-         *   returned OR an `object` containing either:
+         * @param {object} opts A mixed object which can either be a string representing the error message to be
+         *   returned OR an object containing either:
          *     { success: successCallback, errorMsg: errorMessage }
          *          OR
          *     { success: successCallback, error: errorCallback }
-         *   In both of the above, the successCallback must accept these parameters: `data`, `status`, `headers`, `config`
-         *   If using the errorCallback it must accept these parameters: `data`, `status`, `headers`, `config`
+         *   In both of the above, the successCallback must accept these parameters: data, status, headers, config
+         *   If using the errorCallback it must accept these parameters: data, status, headers, config
          *   The success callback must return the data which will be resolved by the deferred object.
          *   The error callback must return an object containing: {errorMsg: errorMessage, data: originalData, status: status }
          */

src/Umbraco.Web.UI.Client/src/installer/steps/upgrade.html

@@ -5,7 +5,7 @@
     </p>
 
     <p>
-        To read a report of changes between your current version <strong>{{installer.current.model.currentVersion}}</strong> and this version your upgrading to <strong>{{installer.current.model.newVersion}}</strong>
+        To read a report of changes between your current version <strong>{{installer.current.model.currentVersion}}</strong> and this version you're upgrading to <strong>{{installer.current.model.newVersion}}</strong>
     </p>
     <p>
         <a ng-href="{{installer.current.model.reportUrl}}" target="_blank" class="btn btn-info">View Report</a>

src/Umbraco.Web.UI.Client/src/less/tree.less

@@ -49,7 +49,7 @@
 .umb-tree li.current > div i.icon,
 .umb-tree li.current > div ins {
 	color: @white !important;
-	background: @turquoise-d1;
+	background-color: @turquoise-d1;
 	border-color: @turquoise-d1;
 }
 

src/Umbraco.Web.UI.Client/src/views/common/overlays/linkpicker/linkpicker.html

@@ -6,7 +6,8 @@
             placeholder="@general_url"
             class="umb-editor umb-textstring"
             ng-model="model.target.url"
-            ng-disabled="model.target.id"/>
+            ng-disabled="model.target.id"
+            focus-when="{{true}} "/>
     </umb-control-group>
 
     <umb-control-group label="@content_nodeName">

src/Umbraco.Web.UI.Client/src/views/common/overlays/mediaPicker/mediapicker.controller.js

@@ -16,14 +16,22 @@ angular.module("umbraco")
             $scope.startNodeId = dialogOptions.startNodeId ? dialogOptions.startNodeId : -1;
             $scope.cropSize = dialogOptions.cropSize;
             $scope.lastOpenedNode = localStorageService.get("umbLastOpenedMediaNodeId");
+
+            var umbracoSettings = Umbraco.Sys.ServerVariables.umbracoSettings;
+            var allowedUploadFiles = mediaHelper.formatFileTypes(umbracoSettings.allowedUploadFiles);
             if ($scope.onlyImages) {
-                $scope.acceptedFileTypes = mediaHelper
-                    .formatFileTypes(Umbraco.Sys.ServerVariables.umbracoSettings.imageFileTypes);
+                $scope.acceptedFileTypes = mediaHelper.formatFileTypes(umbracoSettings.imageFileTypes);
             } else {
-                $scope.acceptedFileTypes = !mediaHelper
-                    .formatFileTypes(Umbraco.Sys.ServerVariables.umbracoSettings.disallowedUploadFiles);
+                // Use whitelist of allowed file types if provided
+                if (allowedUploadFiles !== '') {
+                    $scope.acceptedFileTypes = allowedUploadFiles;
+                } else {
+                    // If no whitelist, we pass in a blacklist by adding ! to the file extensions, allowing everything EXCEPT for disallowedUploadFiles
+                    $scope.acceptedFileTypes = !mediaHelper.formatFileTypes(umbracoSettings.disallowedUploadFiles);
+                }
             }
-            $scope.maxFileSize = Umbraco.Sys.ServerVariables.umbracoSettings.maxFileSize + "KB";
+
+            $scope.maxFileSize = umbracoSettings.maxFileSize + "KB";
 
             $scope.model.selectedImages = [];
 
@@ -131,8 +139,16 @@ angular.module("umbraco")
                 } else {
                     eventsService.emit("dialogs.mediaPicker.select", image);
                     if ($scope.showDetails) {
+
                         $scope.target = image;
-                        $scope.target.url = mediaHelper.resolveFile(image);
+
+                        // handle both entity and full media object
+                        if(image.image) {
+                            $scope.target.url = image.image;
+                        } else {
+                            $scope.target.url = mediaHelper.resolveFile(image);
+                        }
+
                         $scope.openDetailsDialog();
                     } else {
                         selectImage(image);

src/Umbraco.Web.UI.Client/src/views/common/overlays/querybuilder/querybuilder.controller.js

@@ -1,14 +1,13 @@
-(function () {
+(function() {
     "use strict";
 
     function QueryBuilderOverlayController($scope, templateQueryResource, localizationService) {
 
-        var everything = localizationService.localize("template_allContent");
-        var myWebsite = localizationService.localize("template_websiteRoot");
+        var everything = "";
+        var myWebsite = "";
+        var ascendingTranslation = "";
+        var descendingTranslation = "";
 
-        var ascendingTranslation = localizationService.localize("template_ascending");
-        var descendingTranslation = localizationService.localize("template_descending");
-    
         var vm = this;
 
         vm.properties = [];
@@ -21,34 +20,6 @@
             format: "YYYY-MM-DD"
         };
 
-        vm.query = {
-            contentType: {
-                name: everything
-            },
-            source: {
-                name: myWebsite
-            },
-            filters: [
-                {
-                    property: undefined,
-                    operator: undefined
-                }
-            ],
-            sort: {
-                property: {
-                    alias: "",
-                    name: "",
-                },
-                direction: "ascending", //This is the value for sorting sent to server
-                translation: {
-                    currentLabel: ascendingTranslation, //This is the localized UI value in the the dialog
-                    ascending: ascendingTranslation,
-                    descending: descendingTranslation
-                }
-
-            }
-        };
-
         vm.chooseSource = chooseSource;
         vm.getPropertyOperators = getPropertyOperators;
         vm.addFilter = addFilter;
@@ -63,21 +34,48 @@
 
         function onInit() {
 
+            vm.query = {
+                contentType: {
+                    name: everything
+                },
+                source: {
+                    name: myWebsite
+                },
+                filters: [
+                    {
+                        property: undefined,
+                        operator: undefined
+                    }
+                ],
+                sort: {
+                    property: {
+                        alias: "",
+                        name: "",
+                    },
+                    direction: "ascending", //This is the value for sorting sent to server
+                    translation: {
+                        currentLabel: ascendingTranslation, //This is the localized UI value in the the dialog
+                        ascending: ascendingTranslation,
+                        descending: descendingTranslation
+                    }
+                }
+            };
+
             templateQueryResource.getAllowedProperties()
-                .then(function (properties) {
+                .then(function(properties) {
                     vm.properties = properties;
                 });
 
             templateQueryResource.getContentTypes()
-                .then(function (contentTypes) {
+                .then(function(contentTypes) {
                     vm.contentTypes = contentTypes;
                 });
 
             templateQueryResource.getFilterConditions()
-                .then(function (conditions) {
+                .then(function(conditions) {
                     vm.conditions = conditions;
                 });
-                
+
             throttledFunc();
 
         }
@@ -111,10 +109,11 @@
         }
 
         function getPropertyOperators(property) {
-            var conditions = _.filter(vm.conditions, function (condition) {
-                var index = condition.appliesTo.indexOf(property.type);
-                return index >= 0;
-            });
+            var conditions = _.filter(vm.conditions,
+                function(condition) {
+                    var index = condition.appliesTo.indexOf(property.type);
+                    return index >= 0;
+                });
             return conditions;
         }
 
@@ -123,10 +122,8 @@
         }
 
         function trashFilter(query, filter) {
-            for (var i = 0; i < query.filters.length; i++)
-            {
-                if (query.filters[i] == filter)
-                {
+            for (var i = 0; i < query.filters.length; i++) {
+                if (query.filters[i] == filter) {
                     query.filters.splice(i, 1);
                 }
             }
@@ -173,7 +170,7 @@
 
         function setFilterTerm(filter, term) {
             filter.term = term;
-            if(filter.constraintValue) {
+            if (filter.constraintValue) {
                 throttledFunc();
             }
         }
@@ -183,22 +180,32 @@
         }
 
         function datePickerChange(event, filter) {
-            if(event.date && event.date.isValid()) {
+            if (event.date && event.date.isValid()) {
                 filter.constraintValue = event.date.format(vm.datePickerConfig.format);
                 throttledFunc();
             }
         }
 
-        var throttledFunc = _.throttle(function () {
-            
-            templateQueryResource.postTemplateQuery(vm.query)
-                .then(function (response) {
-                    $scope.model.result = response;
-                });
+        var throttledFunc = _.throttle(function() {
 
-        }, 200);
+                templateQueryResource.postTemplateQuery(vm.query)
+                    .then(function(response) {
+                        $scope.model.result = response;
+                    });
 
-        onInit();
+            },
+            200);
+
+        localizationService.localizeMany([
+                "template_allContent", "template_websiteRoot", "template_ascending", "template_descending"
+            ])
+            .then(function(res) {
+                everything = res[0];
+                myWebsite = res[1];
+                ascendingTranslation = res[2];
+                descendingTranslation = res[3];
+                onInit();
+            });
     }
 
     angular.module("umbraco").controller("Umbraco.Overlays.QueryBuilderController", QueryBuilderOverlayController);

src/Umbraco.Web.UI.Client/src/views/components/umb-media-grid.html

@@ -1,5 +1,5 @@
 <div class="umb-media-grid">
-    <div class="umb-media-grid__item" ng-click="clickItem(item, $event, $index)" ng-repeat="item in items | filter:filterBy" ng-style="item.flexStyle" ng-class="{'-selected': item.selected, '-file': !item.thumbnail, '-svg': item.extension == 'svg'}">
+    <div class="umb-media-grid__item" title="{{item.name}}" ng-click="clickItem(item, $event, $index)" ng-repeat="item in items | filter:filterBy" ng-style="item.flexStyle" ng-class="{'-selected': item.selected, '-file': !item.thumbnail, '-svg': item.extension == 'svg'}">
         <div>
             <i ng-show="item.selected" class="icon-check umb-media-grid__checkmark"></i>
 
@@ -12,10 +12,10 @@
             <div class="umb-media-grid__image-background" ng-if="item.thumbnail || item.extension == 'svg'"></div>
 
             <!-- Image thumbnail -->
-            <img class="umb-media-grid__item-image" width="{{item.width}}" height="{{item.height}}" ng-if="item.thumbnail" ng-src="{{item.thumbnail}}" alt="{{item.name}}" title="{{item.name}}" draggable="false" />
+            <img class="umb-media-grid__item-image" width="{{item.width}}" height="{{item.height}}" ng-if="item.thumbnail" ng-src="{{item.thumbnail}}" alt="{{item.name}}" draggable="false" />
 
             <!-- SVG -->
-            <img class="umb-media-grid__item-image" width="{{item.width}}" height="{{item.height}}" ng-if="!item.thumbnail && item.extension == 'svg'" ng-src="{{item.file}}" alt="{{item.name}}" title="{{item.name}}" draggable="false" />
+            <img class="umb-media-grid__item-image" width="{{item.width}}" height="{{item.height}}" ng-if="!item.thumbnail && item.extension == 'svg'" ng-src="{{item.image}}" alt="{{item.name}}" draggable="false" />
 
             <!-- Transparent image - fallback - used to keep image proportions on wrapper-->
             <img class="umb-media-grid__item-image-placeholder" ng-if="!item.thumbnail && item.extension != 'svg'" src="assets/img/transparent.png" alt="{{item.name}}" draggable="false" />

src/Umbraco.Web.UI.Client/src/views/propertyeditors/fileupload/fileupload.controller.js

@@ -138,15 +138,15 @@ function fileUploadController($scope, $element, $compile, imageHelper, fileManag
         //cannot just check for !newVal because it might be an empty string which we
         //want to look for.
         if (newVal !== null && newVal !== undefined && newVal !== oldVal) {
-            //now we need to check if we need to re-initialize our structure which is kind of tricky
-            // since we only want to do that if the server has changed the value, not if this controller
-            // has changed the value. There's only 2 scenarios where we change the value internall so
-            // we know what those values can be, if they are not either of them, then we'll re-initialize.
-
-            if (newVal.clearFiles !== true && newVal !== $scope.originalValue && !newVal.selectedFiles) {
+            // here we need to check if the value change needs to trigger an update in the UI.
+            // if the value is only changed in the controller and not in the server values, we do not
+            // want to trigger an update yet.
+            // we can however no longer rely on checking values in the controller vs. values from the server
+            // to determine whether to update or not, since you could potentially be uploading a file with
+            // the exact same name - in that case we need to reinitialize to show the newly uploaded file.
+            if (newVal.clearFiles !== true && !newVal.selectedFiles) {
                 initialize($scope.rebuildInput.index + 1);
             }
-
         }
     });
 };

src/Umbraco.Web.UI.Client/src/views/propertyeditors/grid/editors/media.controller.js

@@ -1,10 +1,17 @@
 angular.module("umbraco")
     .controller("Umbraco.PropertyEditors.Grid.MediaController",
-    function ($scope, $rootScope, $timeout) {
+    function ($scope, $rootScope, $timeout, userService) {
+
+        if (!$scope.model.config.startNodeId) {
+            userService.getCurrentUser().then(function (userData) {
+                $scope.model.config.startNodeId = userData.startMediaId;
+            });
+        }
 
         $scope.setImage = function(){
             $scope.mediaPickerOverlay = {};
             $scope.mediaPickerOverlay.view = "mediapicker";
+            $scope.mediaPickerOverlay.startNodeId = $scope.model.config && $scope.model.config.startNodeId ? $scope.model.config.startNodeId : undefined;
             $scope.mediaPickerOverlay.cropSize = $scope.control.editor.config && $scope.control.editor.config.size ? $scope.control.editor.config.size : undefined;
             $scope.mediaPickerOverlay.showDetails = true;
             $scope.mediaPickerOverlay.disableFolderSelect = true;

src/Umbraco.Web.UI.Client/src/views/propertyeditors/listview/layouts/grid/grid.listviewlayout.controller.js

@@ -6,118 +6,124 @@
  * @description
  * The controller for the content type editor
  */
-(function() {
-   "use strict";
+(function () {
+    "use strict";
 
-   function ListViewGridLayoutController($scope, $routeParams, mediaHelper, mediaResource, $location, listViewHelper, mediaTypeHelper) {
+    function ListViewGridLayoutController($scope, $routeParams, mediaHelper, mediaResource, $location, listViewHelper, mediaTypeHelper) {
 
-      var vm = this;
+        var vm = this;
+        var umbracoSettings = Umbraco.Sys.ServerVariables.umbracoSettings;
 
-      vm.nodeId = $scope.contentId;
-      //we pass in a blacklist by adding ! to the file extensions, allowing everything EXCEPT for disallowedUploadFiles
-      vm.acceptedFileTypes = !mediaHelper.formatFileTypes(Umbraco.Sys.ServerVariables.umbracoSettings.disallowedUploadFiles);
-      vm.maxFileSize = Umbraco.Sys.ServerVariables.umbracoSettings.maxFileSize + "KB";
-      vm.activeDrag = false;
-      vm.mediaDetailsTooltip = {};
-      vm.itemsWithoutFolders = [];
-      vm.isRecycleBin = $scope.contentId === '-21' || $scope.contentId === '-20';
-      vm.acceptedMediatypes = [];
+        vm.nodeId = $scope.contentId;
+        // Use whitelist of allowed file types if provided
+        vm.acceptedFileTypes = mediaHelper.formatFileTypes(umbracoSettings.allowedUploadFiles);
+        if (vm.acceptedFileTypes === '') {
+            // If not provided, we pass in a blacklist by adding ! to the file extensions, allowing everything EXCEPT for disallowedUploadFiles
+            vm.acceptedFileTypes = !mediaHelper.formatFileTypes(umbracoSettings.disallowedUploadFiles);
+        }
 
-      vm.dragEnter = dragEnter;
-      vm.dragLeave = dragLeave;
-	  vm.onFilesQueue = onFilesQueue;
-      vm.onUploadComplete = onUploadComplete;
+        vm.maxFileSize = umbracoSettings.maxFileSize + "KB";
+        vm.activeDrag = false;
+        vm.mediaDetailsTooltip = {};
+        vm.itemsWithoutFolders = [];
+        vm.isRecycleBin = $scope.contentId === '-21' || $scope.contentId === '-20';
+        vm.acceptedMediatypes = [];
 
-      vm.hoverMediaItemDetails = hoverMediaItemDetails;
-      vm.selectContentItem = selectContentItem;
-      vm.selectItem = selectItem;
-      vm.selectFolder = selectFolder;
-      vm.goToItem = goToItem;
+        vm.dragEnter = dragEnter;
+        vm.dragLeave = dragLeave;
+        vm.onFilesQueue = onFilesQueue;
+        vm.onUploadComplete = onUploadComplete;
 
-      function activate() {
-          vm.itemsWithoutFolders = filterOutFolders($scope.items);
+        vm.hoverMediaItemDetails = hoverMediaItemDetails;
+        vm.selectContentItem = selectContentItem;
+        vm.selectItem = selectItem;
+        vm.selectFolder = selectFolder;
+        vm.goToItem = goToItem;
 
-          //no need to make another REST/DB call if this data is not used when we are browsing the bin
-          if ($scope.entityType === 'media' && !vm.isRecycleBin) {
-            mediaTypeHelper.getAllowedImagetypes(vm.nodeId).then(function (types) {
-                vm.acceptedMediatypes = types;
-            });
-          }
+        function activate() {
+            vm.itemsWithoutFolders = filterOutFolders($scope.items);
 
-      }
+            //no need to make another REST/DB call if this data is not used when we are browsing the bin
+            if ($scope.entityType === 'media' && !vm.isRecycleBin) {
+                mediaTypeHelper.getAllowedImagetypes(vm.nodeId).then(function (types) {
+                    vm.acceptedMediatypes = types;
+                });
+            }
 
-      function filterOutFolders(items) {
+        }
 
-          var newArray = [];
+        function filterOutFolders(items) {
 
-          if(items && items.length ) {
+            var newArray = [];
 
-              for (var i = 0; items.length > i; i++) {
-                  var item = items[i];
-                  var isFolder = !mediaHelper.hasFilePropertyType(item);
+            if (items && items.length) {
 
-                  if (!isFolder) {
-                      newArray.push(item);
-                  }
-              }
+                for (var i = 0; items.length > i; i++) {
+                    var item = items[i];
+                    var isFolder = !mediaHelper.hasFilePropertyType(item);
 
-          }
+                    if (!isFolder) {
+                        newArray.push(item);
+                    }
+                }
 
-          return newArray;
-      }
+            }
 
-      function dragEnter(el, event) {
-         vm.activeDrag = true;
-      }
+            return newArray;
+        }
 
-      function dragLeave(el, event) {
-         vm.activeDrag = false;
-      }
+        function dragEnter(el, event) {
+            vm.activeDrag = true;
+        }
 
-		function onFilesQueue() {
-			vm.activeDrag = false;
-		}
+        function dragLeave(el, event) {
+            vm.activeDrag = false;
+        }
 
-      function onUploadComplete() {
-         $scope.getContent($scope.contentId);
-      }
+        function onFilesQueue() {
+            vm.activeDrag = false;
+        }
 
-      function hoverMediaItemDetails(item, event, hover) {
+        function onUploadComplete() {
+            $scope.getContent($scope.contentId);
+        }
 
-         if (hover && !vm.mediaDetailsTooltip.show) {
+        function hoverMediaItemDetails(item, event, hover) {
 
-            vm.mediaDetailsTooltip.event = event;
-            vm.mediaDetailsTooltip.item = item;
-            vm.mediaDetailsTooltip.show = true;
+            if (hover && !vm.mediaDetailsTooltip.show) {
 
-         } else if (!hover && vm.mediaDetailsTooltip.show) {
+                vm.mediaDetailsTooltip.event = event;
+                vm.mediaDetailsTooltip.item = item;
+                vm.mediaDetailsTooltip.show = true;
 
-            vm.mediaDetailsTooltip.show = false;
+            } else if (!hover && vm.mediaDetailsTooltip.show) {
 
-         }
+                vm.mediaDetailsTooltip.show = false;
 
-      }
+            }
 
-      function selectContentItem(item, $event, $index) {
-          listViewHelper.selectHandler(item, $index, $scope.items, $scope.selection, $event);
-      }
+        }
 
-      function selectItem(item, $event, $index) {
-          listViewHelper.selectHandler(item, $index, vm.itemsWithoutFolders, $scope.selection, $event);
-      }
+        function selectContentItem(item, $event, $index) {
+            listViewHelper.selectHandler(item, $index, $scope.items, $scope.selection, $event);
+        }
 
-      function selectFolder(folder, $event, $index) {
-          listViewHelper.selectHandler(folder, $index, $scope.folders, $scope.selection, $event);
-      }
+        function selectItem(item, $event, $index) {
+            listViewHelper.selectHandler(item, $index, vm.itemsWithoutFolders, $scope.selection, $event);
+        }
 
-      function goToItem(item, $event, $index) {
-          $location.path($scope.entityType + '/' + $scope.entityType + '/edit/' + item.id);
-      }
+        function selectFolder(folder, $event, $index) {
+            listViewHelper.selectHandler(folder, $index, $scope.folders, $scope.selection, $event);
+        }
 
-      activate();
+        function goToItem(item, $event, $index) {
+            $location.path($scope.entityType + '/' + $scope.entityType + '/edit/' + item.id);
+        }
 
-   }
+        activate();
 
-   angular.module("umbraco").controller("Umbraco.PropertyEditors.ListView.GridLayoutController", ListViewGridLayoutController);
+    }
+
+    angular.module("umbraco").controller("Umbraco.PropertyEditors.ListView.GridLayoutController", ListViewGridLayoutController);
 
 })();

src/Umbraco.Web.UI.Client/src/views/propertyeditors/listview/layouts/list/list.listviewlayout.controller.js

@@ -1,89 +1,96 @@
 (function () {
-   "use strict";
+    "use strict";
 
-   function ListViewListLayoutController($scope, listViewHelper, $location, mediaHelper, mediaTypeHelper) {
+    function ListViewListLayoutController($scope, listViewHelper, $location, mediaHelper, mediaTypeHelper) {
 
-      var vm = this;
+        var vm = this;
+        var umbracoSettings = Umbraco.Sys.ServerVariables.umbracoSettings;
 
-      vm.nodeId = $scope.contentId;
-        //we pass in a blacklist by adding ! to the file extensions, allowing everything EXCEPT for disallowedUploadFiles
-        vm.acceptedFileTypes = !mediaHelper.formatFileTypes(Umbraco.Sys.ServerVariables.umbracoSettings.disallowedUploadFiles);
-      vm.maxFileSize = Umbraco.Sys.ServerVariables.umbracoSettings.maxFileSize + "KB";
-      vm.activeDrag = false;
-      vm.isRecycleBin = $scope.contentId === '-21' || $scope.contentId === '-20';
-      vm.acceptedMediatypes = [];
+        vm.nodeId = $scope.contentId;
 
-      vm.selectItem = selectItem;
-      vm.clickItem = clickItem;
-      vm.selectAll = selectAll;
-      vm.isSelectedAll = isSelectedAll;
-      vm.isSortDirection = isSortDirection;
-      vm.sort = sort;
-      vm.dragEnter = dragEnter;
-      vm.dragLeave = dragLeave;
-      vm.onFilesQueue = onFilesQueue;
-      vm.onUploadComplete = onUploadComplete;
-
-      function activate() {
-
-        if ($scope.entityType === 'media') {
-          mediaTypeHelper.getAllowedImagetypes(vm.nodeId).then(function (types) {
-            vm.acceptedMediatypes = types;
-          });
+        // Use whitelist of allowed file types if provided
+        vm.acceptedFileTypes = mediaHelper.formatFileTypes(umbracoSettings.allowedUploadFiles);
+        if (vm.acceptedFileTypes === '') {
+            // If not provided, we pass in a blacklist by adding ! to the file extensions, allowing everything EXCEPT for disallowedUploadFiles
+            vm.acceptedFileTypes = !mediaHelper.formatFileTypes(umbracoSettings.disallowedUploadFiles);
         }
 
-      }
+        vm.maxFileSize = umbracoSettings.maxFileSize + "KB";
+        vm.activeDrag = false;
+        vm.isRecycleBin = $scope.contentId === '-21' || $scope.contentId === '-20';
+        vm.acceptedMediatypes = [];
 
-      function selectAll($event) {
-         listViewHelper.selectAllItems($scope.items, $scope.selection, $event);
-      }
+        vm.selectItem = selectItem;
+        vm.clickItem = clickItem;
+        vm.selectAll = selectAll;
+        vm.isSelectedAll = isSelectedAll;
+        vm.isSortDirection = isSortDirection;
+        vm.sort = sort;
+        vm.dragEnter = dragEnter;
+        vm.dragLeave = dragLeave;
+        vm.onFilesQueue = onFilesQueue;
+        vm.onUploadComplete = onUploadComplete;
 
-      function isSelectedAll() {
-         return listViewHelper.isSelectedAll($scope.items, $scope.selection);
-      }
+        function activate() {
 
-      function selectItem(selectedItem, $index, $event) {
-         listViewHelper.selectHandler(selectedItem, $index, $scope.items, $scope.selection, $event);
-      }
+            if ($scope.entityType === 'media') {
+                mediaTypeHelper.getAllowedImagetypes(vm.nodeId).then(function (types) {
+                    vm.acceptedMediatypes = types;
+                });
+            }
 
-      function clickItem(item) {
-         // if item.id is 2147483647 (int.MaxValue) use item.key
-         $location.path($scope.entityType + '/' +$scope.entityType + '/edit/' + (item.id === 2147483647 ? item.key : item.id));
-      }
+        }
 
-      function isSortDirection(col, direction) {
-         return listViewHelper.setSortingDirection(col, direction, $scope.options);
-      }
+        function selectAll($event) {
+            listViewHelper.selectAllItems($scope.items, $scope.selection, $event);
+        }
 
-      function sort(field, allow, isSystem) {
-         if (allow) {
-            $scope.options.orderBySystemField = isSystem;
-            listViewHelper.setSorting(field, allow, $scope.options);
+        function isSelectedAll() {
+            return listViewHelper.isSelectedAll($scope.items, $scope.selection);
+        }
+
+        function selectItem(selectedItem, $index, $event) {
+            listViewHelper.selectHandler(selectedItem, $index, $scope.items, $scope.selection, $event);
+        }
+
+        function clickItem(item) {
+            // if item.id is 2147483647 (int.MaxValue) use item.key
+            $location.path($scope.entityType + '/' + $scope.entityType + '/edit/' + (item.id === 2147483647 ? item.key : item.id));
+        }
+
+        function isSortDirection(col, direction) {
+            return listViewHelper.setSortingDirection(col, direction, $scope.options);
+        }
+
+        function sort(field, allow, isSystem) {
+            if (allow) {
+                $scope.options.orderBySystemField = isSystem;
+                listViewHelper.setSorting(field, allow, $scope.options);
+                $scope.getContent($scope.contentId);
+            }
+        }
+
+        // Dropzone upload functions
+        function dragEnter(el, event) {
+            vm.activeDrag = true;
+        }
+
+        function dragLeave(el, event) {
+            vm.activeDrag = false;
+        }
+
+        function onFilesQueue() {
+            vm.activeDrag = false;
+        }
+
+        function onUploadComplete() {
             $scope.getContent($scope.contentId);
-          }
-      }
+        }
 
-      // Dropzone upload functions
-      function dragEnter(el, event) {
-         vm.activeDrag = true;
-      }
+        activate();
 
-      function dragLeave(el, event) {
-         vm.activeDrag = false;
-      }
+    }
 
-      function onFilesQueue() {
-         vm.activeDrag = false;
-      }
+    angular.module("umbraco").controller("Umbraco.PropertyEditors.ListView.ListLayoutController", ListViewListLayoutController);
 
-      function onUploadComplete() { 
-         $scope.getContent($scope.contentId);
-      }
-
-      activate();
-
-   }
-
-angular.module("umbraco").controller("Umbraco.PropertyEditors.ListView.ListLayoutController", ListViewListLayoutController);
-
-}) ();
+})();

src/Umbraco.Web.UI.Client/src/views/propertyeditors/mediapicker/mediapicker.controller.js

@@ -112,10 +112,9 @@ angular.module('umbraco').controller("Umbraco.PropertyEditors.MediaPickerControl
                // content picker. THen we don't have to worry about setting ids, render models, models, we just set one and let the
                // watch do all the rest.
                 $timeout(function(){
-                    angular.forEach($scope.images, function(value, key){
-                        r.push(value.id);
+                    angular.forEach($scope.images, function(value, key) {
+                        r.push($scope.model.config.idType === "udi" ? value.udi : value.id);
                     });
-
                     $scope.ids = r;
                     $scope.sync();
                 }, 500, false);

src/Umbraco.Web.UI/Umbraco.Web.UI.csproj

@@ -2376,9 +2376,9 @@ xcopy "$(ProjectDir)"..\packages\SqlServerCE.4.0.0.1\x86\*.* "$(TargetDir)x86\"
         <WebProjectProperties>
           <UseIIS>True</UseIIS>
           <AutoAssignPort>True</AutoAssignPort>
-          <DevelopmentServerPort>7600</DevelopmentServerPort>
+          <DevelopmentServerPort>7630</DevelopmentServerPort>
           <DevelopmentServerVPath>/</DevelopmentServerVPath>
-          <IISUrl>http://localhost:7600</IISUrl>
+          <IISUrl>http://localhost:7630</IISUrl>
           <NTLMAuthentication>False</NTLMAuthentication>
           <UseCustomServer>False</UseCustomServer>
           <CustomServerUrl>
@@ -2395,7 +2395,26 @@ xcopy "$(ProjectDir)"..\packages\SqlServerCE.4.0.0.1\x86\*.* "$(TargetDir)x86\"
     </PostBuildEvent>
   </PropertyGroup>
   <Import Project="$(SolutionDir)\.nuget\nuget.targets" />
+  <PropertyGroup Condition="Exists('$(MSBuildExtensionsPath)\Microsoft\VisualStudio\v10.0\Web\Microsoft.Web.Publishing.Tasks.dll')">
+    <WebPublishingTasks>$(MSBuildExtensionsPath)\Microsoft\VisualStudio\v10.0\Web\Microsoft.Web.Publishing.Tasks.dll</WebPublishingTasks>
+  </PropertyGroup>
+  <PropertyGroup Condition="Exists('$(MSBuildExtensionsPath)\Microsoft\VisualStudio\v11.0\Web\Microsoft.Web.Publishing.Tasks.dll')">
+    <WebPublishingTasks>$(MSBuildExtensionsPath)\Microsoft\VisualStudio\v11.0\Web\Microsoft.Web.Publishing.Tasks.dll</WebPublishingTasks>
+  </PropertyGroup>
+  <PropertyGroup Condition="Exists('$(MSBuildExtensionsPath)\Microsoft\VisualStudio\v12.0\Web\Microsoft.Web.Publishing.Tasks.dll')">
+    <WebPublishingTasks>$(MSBuildExtensionsPath)\Microsoft\VisualStudio\v12.0\Web\Microsoft.Web.Publishing.Tasks.dll</WebPublishingTasks>
+  </PropertyGroup>
+  <PropertyGroup Condition="Exists('$(MSBuildExtensionsPath)\Microsoft\VisualStudio\v14.0\Web\Microsoft.Web.Publishing.Tasks.dll')">
+    <WebPublishingTasks>$(MSBuildExtensionsPath)\Microsoft\VisualStudio\v14.0\Web\Microsoft.Web.Publishing.Tasks.dll</WebPublishingTasks>
+  </PropertyGroup>
+  <PropertyGroup Condition="Exists('$(MSBuildExtensionsPath)\Microsoft\VisualStudio\v15.0\Web\Microsoft.Web.Publishing.Tasks.dll')">
+    <WebPublishingTasks>$(MSBuildExtensionsPath)\Microsoft\VisualStudio\v15.0\Web\Microsoft.Web.Publishing.Tasks.dll</WebPublishingTasks>
+  </PropertyGroup>
+  <UsingTask TaskName="TransformXml" AssemblyFile="$(WebPublishingTasks)" Condition="'$(WebPublishingTasks)' != ''" />
+  <UsingTask TaskName="TransformXml" AssemblyFile="$(VSWherePath)\Microsoft\VisualStudio\v15.0\Web\Microsoft.Web.Publishing.Tasks.dll" Condition="'$(VSWherePath)' != ''" />
   <Target Name="BeforeBuild">
+    <Message Text="WebPublishingTasks: $(WebPublishingTasks)" Importance="high" />
+    <Message Text="VSWherePath: $(VSWherePath)" Importance="high" />
     <!-- Create web.config file from Template if it doesn't exist -->
     <Copy SourceFiles="$(ProjectDir)web.Template.config" DestinationFiles="$(ProjectDir)Web.config" OverwriteReadOnlyFiles="true" SkipUnchangedFiles="false" Condition="!Exists('$(ProjectDir)Web.config')" />
     <!-- Transform the local Web.config file in Visual Studio -->

src/Umbraco.Web.UI/config/umbracoSettings.config

@@ -102,6 +102,9 @@
     <!-- These file types will not be allowed to be uploaded via the upload control for media and content -->
     <disallowedUploadFiles>ashx,aspx,ascx,config,cshtml,vbhtml,asmx,air,axd,swf,xml,xhtml,html,htm,svg,php,htaccess</disallowedUploadFiles>
 
+    <!-- If completed, only the file extensions listed below will be allowed to be uploaded.  If empty, disallowedUploadFiles will apply to prevent upload of specific file extensions. -->
+    <allowedUploadFiles></allowedUploadFiles>
+
     <!-- Defines the default document type property used when adding properties in the back-office (if missing or empty, defaults to Textstring -->
     <defaultDocumentTypeProperty>Textstring</defaultDocumentTypeProperty>
 

src/Umbraco.Web.UI/umbraco/config/lang/da.xml

@@ -150,7 +150,7 @@
     <key alias="releaseDate">Udgivelsesdato</key>
     <key alias="unpublishDate">Dato for Fortryd udgivelse</key>
     <key alias="removeDate">Fjern dato</key>
-    <key alias="sortDone">Sorteringrækkefølgen er opdateret</key>
+    <key alias="sortDone">Sorteringsrækkefølgen er opdateret</key>
     <key alias="sortHelp">For at sortere, træk siderne eller klik på en af kolonnehovederne. Du kan vælge flere sider ved at holde "shift" eller "control" nede mens du vælger.</key>
     <key alias="statistics">Statistik</key>
     <key alias="titleOptional">Titel (valgfri)</key>
@@ -184,7 +184,7 @@
     <key alias="updateData">Vælg en type og skriv en titel</key>
     <key alias="noDocumentTypes" version="7.0"><![CDATA[Der kunne ikke findes nogen tilladte dokument typer. Du skal tillade disse i indstillinger under <strong>"dokument typer"</strong>.]]></key>
     <key alias="noMediaTypes" version="7.0"><![CDATA[Der kunne ikke findes nogen tilladte media typer. Du skal tillade disse i indstillinger under <strong>"media typer"</strong>.]]></key>
-    <key alias="documentTypeWithoutTemplate">Dokument type uden skabelon</key>
+    <key alias="documentTypeWithoutTemplate">Dokumenttype uden skabelon</key>
     <key alias="newFolder">Ny mappe</key>
     <key alias="newDataType">Ny datatype</key>
   </area>
@@ -580,13 +580,13 @@
     <key alias="permissionsAffectedFolders">Berørte filer og foldere</key>
     <key alias="permissionsAffectedFoldersMoreInfo">Flere informationer om at opsætte rettigheder for Umbraco her</key>
     <key alias="permissionsAffectedFoldersText">Du er nødt til at give ASP.NET 'modify' rettigheder på følgende filer/foldere</key>
-    <key alias="permissionsAlmostPerfect"><![CDATA[<strong>Dine rettighedsinstillinger er næsten perfekte!</strong><br/><br/>Du kan køre Umbraco uden problemer, men du vil ikke være i stand til at installere pakker, som er anbefalet for at få fuldt udbytte af Umbraco.]]></key>
+    <key alias="permissionsAlmostPerfect"><![CDATA[<strong>Dine rettighedsindstillinger er næsten perfekte!</strong><br/><br/>Du kan køre Umbraco uden problemer, men du vil ikke være i stand til at installere pakker, som er anbefalet for at få fuldt udbytte af Umbraco.]]></key>
     <key alias="permissionsHowtoResolve">Hvorledes besluttes</key>
     <key alias="permissionsHowtoResolveLink">Klik her for at læse tekstversionen</key>
     <key alias="permissionsHowtoResolveText"><![CDATA[Se vores <strong>video tutorials</strong> om at opsætte folderrettigheder for Umbraco eller læs tekstversionen.]]></key>
-    <key alias="permissionsMaybeAnIssue"><![CDATA[<strong>Dine rettighedsinstillinger kan være et problem!</strong><br/><br/>Du kan afvikle Umbraco uden problemer, men du vil ikke være i stand til at oprette foldere eller installere pakker, hvilket er anbefalet for at få fuldt udbytte af Umbraco.]]></key>
-    <key alias="permissionsNotReady"><![CDATA[<strong>Dine rettighedsinstillinger er ikke klar til Umbraco!</strong><br/><br/>For at afvikle Umbraco er du nødt til at opdatere dine rettighedsinstillinger.]]></key>
-    <key alias="permissionsPerfect"><![CDATA[<strong>Dine rettighedsinstillinger er perfekte!</strong><br/><br/>Du er nu parat til at afvikle Umbraco og installere pakker!]]></key>
+    <key alias="permissionsMaybeAnIssue"><![CDATA[<strong>Dine rettighedsindstillinger kan være et problem!</strong><br/><br/>Du kan afvikle Umbraco uden problemer, men du vil ikke være i stand til at oprette foldere eller installere pakker, hvilket er anbefalet for at få fuldt udbytte af Umbraco.]]></key>
+    <key alias="permissionsNotReady"><![CDATA[<strong>Dine rettighedsindstillinger er ikke klar til Umbraco!</strong><br/><br/>For at afvikle Umbraco er du nødt til at opdatere dine rettighedsindstillinger.]]></key>
+    <key alias="permissionsPerfect"><![CDATA[<strong>Dine rettighedsindstillinger er perfekte!</strong><br/><br/>Du er nu parat til at afvikle Umbraco og installere pakker!]]></key>
     <key alias="permissionsResolveFolderIssues">Løser folder problem</key>
     <key alias="permissionsResolveFolderIssuesLink">Følg dette link for mere information om udfordringer med ASP.NET og oprettelse af foldere</key>
     <key alias="permissionsSettingUpPermissions">Sætter folderrettigheder op</key>
@@ -598,7 +598,7 @@
     <key alias="runwayInstalledText"><![CDATA[Du har fundamentet på plads. Vælg hvilke moduler du ønsker at installere ovenpå det.<br/>Dette er vores liste over anbefalede moduler. Kryds dem af du ønsker at installere eller se den <a href="#" onclick="toggleModules(); return false;" id="toggleModuleList">fulde liste af moduler</a>  ]]></key>
     <key alias="runwayOnlyProUsers">Kun anbefalet for erfarne brugere</key>
     <key alias="runwaySimpleSite">Jeg ønsker at begynder med et simpelt website</key>
-    <key alias="runwaySimpleSiteText"><![CDATA[<p>"Runway" er et simpelt website som stiller nogle basale dokumenttyper og skabeloner til rådighed. Instaleringsprogrammet kan automatisk opsætte Runway for dig, men du kan nemt redigere, udvide eller fjerne det. Det er ikke nødvendigt og du kan sagtens bruge Umbraco uden. Men Runway tilbyder et fundament, som er baseret på 'Best Practices', som får dig igang hurtigere end nogensinde før. Hvis du vælger at installere Runway, kan du efter eget valg vælge de grundlæggende byggesten kaldet 'Runway Modules' til at forbedre dine Runway-sider.</p><p><small><em>Inkluderet med Runway:</em>Home Page, Getting Started page, Installing Modules page.<br /> <em>Valgfri Moduler:</em> Top Navigation, Sitemap, Contact, Gallery. </small></p>]]></key>
+    <key alias="runwaySimpleSiteText"><![CDATA[<p>"Runway" er et simpelt website som stiller nogle basale dokumenttyper og skabeloner til rådighed. Installeringsprogrammet kan automatisk opsætte Runway for dig, men du kan nemt redigere, udvide eller fjerne det. Det er ikke nødvendigt og du kan sagtens bruge Umbraco uden. Men Runway tilbyder et fundament, som er baseret på 'Best Practices', som får dig igang hurtigere end nogensinde før. Hvis du vælger at installere Runway, kan du efter eget valg vælge de grundlæggende byggesten kaldet 'Runway Modules' til at forbedre dine Runway-sider.</p><p><small><em>Inkluderet med Runway:</em>Home Page, Getting Started page, Installing Modules page.<br /> <em>Valgfri Moduler:</em> Top Navigation, Sitemap, Contact, Gallery. </small></p>]]></key>
     <key alias="runwayWhatIsRunway">Hvad er Runway</key>
     <key alias="step1">Skridt 1/5: Acceptér licens</key>
     <key alias="step2">Skridt 2/5: Database-konfiguration</key>
@@ -715,7 +715,7 @@ Mange hilsner fra Umbraco robotten
     <key alias="packageRepository">Pakke opbevaringsbase</key>
     <key alias="packageUninstallConfirm">Bekræft af-installering</key>
     <key alias="packageUninstalledHeader">Pakken blev fjernet</key>
-    <key alias="packageUninstalledText">Pakken er på succefuld vis blevet fjernet</key>
+    <key alias="packageUninstalledText">Pakken er på succesfuld vis blevet fjernet</key>
     <key alias="packageUninstallHeader">Afinstallér pakke</key>
     <key alias="packageUninstallText">
       <![CDATA[Du kan fjerne markeringen på elementer du ikke ønsker at fjerne, på dette tidspunkt, nedenfor. Når du klikker 'bekræft' vil alle afkrydsede elemenet blive fjernet <br/>
@@ -796,7 +796,7 @@ Mange hilsner fra Umbraco robotten
     <key alias="addRows">Tilføj række</key>
     <key alias="addElement">Tilføj indhold</key>
     <key alias="dropElement">Slip indhold</key>
-    <key alias="settingsApplied">Instillinger tilføjet</key>
+    <key alias="settingsApplied">Indstillinger tilføjet</key>
 
     <key alias="contentNotAllowed">Indholdet er ikke tilladt her</key>
     <key alias="contentAllowed">Indholdet er tilladt her</key>
@@ -941,7 +941,7 @@ Mange hilsner fra Umbraco robotten
     <key alias="tab">Faneblad</key>
     <key alias="tabname">Titel på faneblad</key>
     <key alias="tabs">Faneblade</key>
-    <key alias="masterDocumentType">Master Dokument Type</key>
+    <key alias="masterDocumentType">Master Dokumenttype</key>
     <key alias="createMatchingTemplate">Opret matchende skabelon</key>
   </area>
   <area alias="sort">
@@ -1025,7 +1025,7 @@ Mange hilsner fra Umbraco robotten
     <key alias="insertContentAreaPlaceHolder">Indsæt pladsholder for indholdsområde</key>
 
     <key alias="insert">Indsæt</key>
-    <key alias="insertDesc">Hvad vil du indsætte ?</key>
+    <key alias="insertDesc">Hvad vil du indsætte?</key>
 
     <key alias="insertDictionaryItem">Oversættelse</key>
     <key alias="insertDictionaryItemDesc">Indsætter en oversætbar tekst, som skifter efter det sprog, som websitet vises i.</key>

src/Umbraco.Web.UI/umbraco/config/lang/en.xml

@@ -1370,6 +1370,8 @@ To manage your website, simply open the Umbraco back office and start adding con
     <key alias="templates">Templates</key>
     <key alias="xslt">XSLT Files</key>
     <key alias="analytics">Analytics</key>
+	<key alias="partialViews">Partial Views</key>
+    <key alias="partialViewMacros">Partial View Macro Files</key>
   </area>
   <area alias="update">
     <key alias="updateAvailable">New update ready</key>

src/Umbraco.Web.UI/umbraco/config/lang/zh.xml

@@ -1252,6 +1252,8 @@
     <key alias="templates">模板</key>
     <key alias="xslt">XSLT文件</key>
     <key alias="analytics">分析</key>
+	<key alias="partialViews">分部视图</key>
+    <key alias="partialViewMacros">分部视图宏文件</key>
   </area>
   <area alias="update">
     <key alias="updateAvailable">有可用更新</key>

src/Umbraco.Web.UI/umbraco/translation/default.aspx

@@ -16,7 +16,7 @@
     
     <cc1:Pane ID="pane_uploadFile" runat="server" Text="Upload translation file">
       <p>
-        When you have completed the translation. Upload the edited XML file here. The related translation tasks will automaticly be closed when a file is uploaded.
+        When you have completed the translation. Upload the edited XML file here. The related translation tasks will automatically be closed when a file is uploaded.
       </p>
       
       <cc1:PropertyPanel runat="server">

src/Umbraco.Web.UI/umbraco/users/PermissionEditor.aspx

@@ -1,5 +1,5 @@
 <%@ Page Language="C#" AutoEventWireup="true" MasterPageFile="../masterpages/umbracoPage.Master" CodeBehind="PermissionEditor.aspx.cs" Inherits="umbraco.cms.presentation.user.PermissionEditor" %>
-
+<%@ Import Namespace="Umbraco.Web" %>
 <%@ Register Src="../controls/Tree/TreeControl.ascx" TagName="TreeControl" TagPrefix="umbraco" %>
 <%@ Register Src="NodePermissions.ascx" TagName="NodePermissions" TagPrefix="user" %>
 <%@ Register TagPrefix="ui" Namespace="umbraco.uicontrols" Assembly="controls" %>

src/Umbraco.Web.UI/umbraco_client/Editors/EditXslt.js

@@ -37,7 +37,7 @@
                 codeVal = UmbEditor.GetCode();
             }
             umbraco.presentation.webservices.codeEditorSave.SaveXslt(
-                fileName, self._opts.originalFileName, codeVal, self._opts.skipTestingCheckBox.is(':checked'),
+                fileName, self._opts.originalFileName, codeVal, true,
                 function (t) { self.submitSucces(t); },
                 function (t) { self.submitFailure(t); });
 

src/Umbraco.Web.UI/web.Template.config

@@ -433,6 +433,10 @@
         <assemblyIdentity name="log4net" publicKeyToken="669e0ddf0bb1aa2a" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-2.0.8.0" newVersion="2.0.8.0"/>
       </dependentAssembly>
+		  <dependentAssembly>
+		    <assemblyIdentity name="System.Data.SqlServerCe" publicKeyToken="89845DCD8080CC91" culture="neutral"/>
+		    <bindingRedirect oldVersion="0.0.0.0-4.0.0.1" newVersion="4.0.0.1"/>
+		  </dependentAssembly>
 		</assemblyBinding>
 	</runtime>
 

src/Umbraco.Web/Cache/CacheRefresherEventHandler.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Concurrent;
 using System.Collections.Generic;
+using System.IO;
 using Umbraco.Core;
 using Umbraco.Core.Events;
 using Umbraco.Core.Models;
@@ -11,9 +12,14 @@ using umbraco.BusinessLogic;
 using umbraco.cms.businesslogic;
 using System.Linq;
 using System.Reflection;
+using System.Web;
+using System.Web.Hosting;
+using Umbraco.Core.Configuration;
 using Umbraco.Core.Logging;
 using Umbraco.Core.ObjectResolution;
 using Umbraco.Core.Publishing;
+using Umbraco.Web.Routing;
+using Umbraco.Web.Security;
 using Content = Umbraco.Core.Models.Content;
 using ApplicationTree = Umbraco.Core.Models.ApplicationTree;
 using DeleteEventArgs = umbraco.cms.businesslogic.DeleteEventArgs;
@@ -787,14 +793,39 @@ namespace Umbraco.Web.Cache
         /// </summary>
         /// <param name="events"></param>
         internal static void HandleEvents(IEnumerable<IEventDefinition> events)
-        {
-            foreach (var e in events)
+        {
+            //TODO: We should remove this in v8, this is a backwards compat hack and is needed because when we are using Deploy, the events will be raised on a background
+            //thread which means that cache refreshers will also execute on a background thread and in many cases developers may be using UmbracoContext.Current in their
+            //cache refresher handlers, so before we execute all of the events, we'll ensure a context
+            UmbracoContext tempContext = null;
+            if (UmbracoContext.Current == null)
             {
-                var handler = FindHandler(e);
-                if (handler == null) continue;
-
-                handler.Invoke(null, new[] { e.Sender, e.Args });
+                var httpContext = new HttpContextWrapper(HttpContext.Current ?? new HttpContext(new SimpleWorkerRequest("temp.aspx", "", new StringWriter())));
+                tempContext = UmbracoContext.EnsureContext(
+                    httpContext,
+                    ApplicationContext.Current,
+                    new WebSecurity(httpContext, ApplicationContext.Current),
+                    UmbracoConfig.For.UmbracoSettings(),
+                    UrlProviderResolver.Current.Providers,
+                    true);
             }
+
+            try
+            {
+                foreach (var e in events)
+                {
+                    var handler = FindHandler(e);
+                    if (handler == null) continue;
+
+                    handler.Invoke(null, new[] { e.Sender, e.Args });
+                }
+            }
+            finally
+            {
+                if (tempContext != null)
+                    tempContext.Dispose();
+            }
+            
         }
 
         /// <summary>

src/Umbraco.Web/Cache/PageCacheRefresher.cs

@@ -15,7 +15,7 @@ namespace Umbraco.Web.Cache
     /// <remarks>
     /// If Load balancing is enabled (by default disabled, is set in umbracoSettings.config) PageCacheRefresher will be called
     /// everytime content is added/updated/removed to ensure that the content cache is identical on all load balanced servers
-    /// </remarks>    
+    /// </remarks>
     public class PageCacheRefresher : TypedCacheRefresherBase<PageCacheRefresher, IContent>
     {
 
@@ -51,6 +51,7 @@ namespace Umbraco.Web.Cache
         public override void RefreshAll()
         {
             content.Instance.RefreshContentFromDatabase();
+            XmlPublishedContent.ClearRequest();
             base.RefreshAll();
         }
 
@@ -62,6 +63,7 @@ namespace Umbraco.Web.Cache
         {
             ApplicationContext.Current.ApplicationCache.ClearPartialViewCache();
             content.Instance.UpdateDocumentCache(id);
+            XmlPublishedContent.ClearRequest();
             DistributedCache.Instance.ClearAllMacroCacheOnCurrentServer();
             DistributedCache.Instance.ClearXsltCacheOnCurrentServer();
             base.Refresh(id);
@@ -75,6 +77,7 @@ namespace Umbraco.Web.Cache
         {
             ApplicationContext.Current.ApplicationCache.ClearPartialViewCache();
             content.Instance.ClearDocumentCache(id, false);
+            XmlPublishedContent.ClearRequest();
             DistributedCache.Instance.ClearAllMacroCacheOnCurrentServer();
             DistributedCache.Instance.ClearXsltCacheOnCurrentServer();
             ClearAllIsolatedCacheByEntityType<PublicAccessEntry>();

src/Umbraco.Web/Editors/AuthenticationController.cs

@@ -211,7 +211,7 @@ namespace Umbraco.Web.Editors
             if (identityUser != null)
             {
                 var user = Services.UserService.GetByEmail(model.Email);
-                if (user != null && user.IsLockedOut == false)
+                if (user != null)
                 {
                     var code = await UserManager.GeneratePasswordResetTokenAsync(identityUser.Id);
                     var callbackUrl = ConstructCallbackUrl(identityUser.Id, code);
@@ -310,9 +310,31 @@ namespace Umbraco.Web.Editors
             var result = await UserManager.ResetPasswordAsync(model.UserId, model.ResetCode, model.Password);
             if (result.Succeeded)
             {
+                var lockedOut = await UserManager.IsLockedOutAsync(model.UserId);
+                if (lockedOut)
+                {
+                    Logger.Info<AuthenticationController>(
+                        "User {0} is currently locked out, unlocking and resetting AccessFailedCount",
+                        () => model.UserId);
+
+                    //var user = await UserManager.FindByIdAsync(model.UserId);
+                    var unlockResult = await UserManager.SetLockoutEndDateAsync(model.UserId, DateTimeOffset.Now);
+                    if(unlockResult.Succeeded == false)
+                    {
+                        Logger.Warn<AuthenticationController>("Could not unlock for user {0} - error {1}",
+                                        () => model.UserId, () => unlockResult.Errors.First());
+                    }
+
+                    var resetAccessFailedCountResult = await UserManager.ResetAccessFailedCountAsync(model.UserId);
+                    if (resetAccessFailedCountResult.Succeeded == false)
+                    {
+                        Logger.Warn<AuthenticationController>("Could not reset access failed count {0} - error {1}",
+                            () => model.UserId, () => unlockResult.Errors.First());
+                    }
+                }
+
                 return Request.CreateResponse(HttpStatusCode.OK);
             }
-
             return Request.CreateValidationErrorResponse(
                 result.Errors.Any() ? result.Errors.First() : "Set password failed");
         }

src/Umbraco.Web/Editors/BackOfficeController.cs

@@ -391,6 +391,10 @@ namespace Umbraco.Web.Editors
                             {
                                 "disallowedUploadFiles",
                                 string.Join(",", UmbracoConfig.For.UmbracoSettings().Content.DisallowedUploadFiles)
+                            },
+                            {
+                                "allowedUploadFiles",
+                                string.Join(",", UmbracoConfig.For.UmbracoSettings().Content.AllowedUploadFiles)
                             },
                             {
                                 "maxFileSize",

src/Umbraco.Web/Editors/CodeFileController.cs

@@ -42,13 +42,13 @@ namespace Umbraco.Web.Editors
             switch (type)
             {
                 case Core.Constants.Trees.PartialViews:
-                    var view = new PartialView(display.VirtualPath);
+                    var view = new PartialView(PartialViewType.PartialView, display.VirtualPath);
                     view.Content = display.Content;
                     var result = Services.FileService.CreatePartialView(view, display.Snippet, Security.CurrentUser.Id);
                     return result.Success == true ? Request.CreateResponse(HttpStatusCode.OK) : Request.CreateNotificationValidationErrorResponse(result.Exception.Message);
 
                 case Core.Constants.Trees.PartialViewMacros:
-                    var viewMacro = new PartialView(display.VirtualPath);
+                    var viewMacro = new PartialView(PartialViewType.PartialViewMacro, display.VirtualPath);
                     viewMacro.Content = display.Content;
                     var resultMacro = Services.FileService.CreatePartialViewMacro(viewMacro, display.Snippet, Security.CurrentUser.Id);
                     return resultMacro.Success == true ? Request.CreateResponse(HttpStatusCode.OK) : Request.CreateNotificationValidationErrorResponse(resultMacro.Exception.Message);
@@ -219,13 +219,13 @@ namespace Umbraco.Web.Editors
             switch (type)
             {
                 case Core.Constants.Trees.PartialViews:
-                    codeFileDisplay = Mapper.Map<IPartialView, CodeFileDisplay>(new PartialView(string.Empty));
+                    codeFileDisplay = Mapper.Map<IPartialView, CodeFileDisplay>(new PartialView(PartialViewType.PartialView, string.Empty));
                     codeFileDisplay.VirtualPath = SystemDirectories.PartialViews;
                     if (snippetName.IsNullOrWhiteSpace() == false)
                         codeFileDisplay.Content = Services.FileService.GetPartialViewSnippetContent(snippetName);
                     break;
                 case Core.Constants.Trees.PartialViewMacros:
-                    codeFileDisplay = Mapper.Map<IPartialView, CodeFileDisplay>(new PartialView(string.Empty));
+                    codeFileDisplay = Mapper.Map<IPartialView, CodeFileDisplay>(new PartialView(PartialViewType.PartialViewMacro, string.Empty));
                     codeFileDisplay.VirtualPath = SystemDirectories.MacroPartials;
                     if (snippetName.IsNullOrWhiteSpace() == false)
                         codeFileDisplay.Content = Services.FileService.GetPartialViewMacroSnippetContent(snippetName);
@@ -475,7 +475,7 @@ namespace Umbraco.Web.Editors
             }
             else
             {
-                view = new PartialView(virtualPath + display.Name);
+                view = new PartialView(PartialViewType.PartialView, virtualPath + display.Name);
                 view.Content = display.Content;
                 partialViewResult = createView(view, display.Snippet, Security.CurrentUser.Id);
             }

src/Umbraco.Web/Editors/ContentControllerBase.cs

@@ -57,7 +57,7 @@ namespace Umbraco.Web.Editors
             where TPersisted : IContentBase
         {
             //Don't update the name if it is empty
-            if (!contentItem.Name.IsNullOrWhiteSpace())
+            if (contentItem.Name.IsNullOrWhiteSpace() == false)
             {
                 contentItem.PersistedContent.Name = contentItem.Name;
             }