just cleaning some using statements and fixing a few typos.

src/Umbraco.Core/Persistence/Querying/ExpressionVisitorBase.cs

@@ -581,15 +581,15 @@ namespace Umbraco.Core.Persistence.Querying
                 case "InvariantContains":
                 case "InvariantEquals":
 
-                    //special case, if it is 'Contains' and the argumet that Contains is being called on is 
-                    //Enumerable and the methodArgs is the actual member access, then it's an SQL IN claus
+                    //special case, if it is 'Contains' and the argument that Contains is being called on is 
+                    //Enumerable and the methodArgs is the actual member access, then it's an SQL IN clause
                     if (m.Object == null 
                         && m.Arguments[0].Type != typeof(string)
                         && m.Arguments.Count == 2
                         && methodArgs.Length == 1 
                         && methodArgs[0].NodeType == ExpressionType.MemberAccess
                         && TypeHelper.IsTypeAssignableFrom<IEnumerable>(m.Arguments[0].Type))
-                    {                        
+                    {
                         goto case "SqlIn";
                     }
 

src/Umbraco.Core/Persistence/Querying/ModelToSqlExpressionVisitor.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Linq;
 using System.Linq.Expressions;
 using Umbraco.Core.Models.EntityBase;
 using Umbraco.Core.Persistence.Mappers;

src/Umbraco.Core/Persistence/Querying/SqlExpressionExtensions.cs

@@ -1,5 +1,4 @@
-using System;
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.Linq;
 using System.Text.RegularExpressions;
 

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

@@ -2,19 +2,13 @@
 using System.Collections.Generic;
 using System.Linq;
 using Umbraco.Core.Cache;
-using Umbraco.Core.Events;
-using Umbraco.Core.Exceptions;
 using Umbraco.Core.Logging;
 using Umbraco.Core.Models;
 using Umbraco.Core.Models.EntityBase;
 using Umbraco.Core.Models.Rdbms;
-
-using Umbraco.Core.Persistence.Factories;
 using Umbraco.Core.Persistence.Querying;
-using Umbraco.Core.Persistence.Relators;
 using Umbraco.Core.Persistence.SqlSyntax;
 using Umbraco.Core.Persistence.UnitOfWork;
-using Umbraco.Core.Services;
 
 namespace Umbraco.Core.Persistence.Repositories
 {

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

@@ -1,18 +1,12 @@
 using System;
 using System.Collections.Generic;
-using System.Dynamic;
-using System.Globalization;
 using System.Linq;
-using System.Reflection;
-using System.Text;
 using Umbraco.Core.Models;
-using Umbraco.Core;
 using Umbraco.Core.Models.EntityBase;
 using Umbraco.Core.Models.Rdbms;
 using Umbraco.Core.Persistence.Factories;
 using Umbraco.Core.Persistence.Querying;
 using Umbraco.Core.Persistence.UnitOfWork;
-using Umbraco.Core.Strings;
 
 namespace Umbraco.Core.Persistence.Repositories
 {

src/Umbraco.Core/Services/MediaService.cs

@@ -7,7 +7,6 @@ using System.Linq;
 using System.Text.RegularExpressions;
 using System.Threading;
 using System.Xml.Linq;
-using Umbraco.Core.Auditing;
 using Umbraco.Core.Configuration;
 using Umbraco.Core.Events;
 using Umbraco.Core.Logging;
@@ -17,10 +16,7 @@ using Umbraco.Core.Persistence;
 using Umbraco.Core.Persistence.DatabaseModelDefinitions;
 using Umbraco.Core.Persistence.Querying;
 using Umbraco.Core.Persistence.Repositories;
-using Umbraco.Core.Persistence.SqlSyntax;
 using Umbraco.Core.Persistence.UnitOfWork;
-using Umbraco.Core.Publishing;
-using ContentType = System.Net.Mime.ContentType;
 
 namespace Umbraco.Core.Services
 {

src/Umbraco.Web/Editors/EntityController.cs

@@ -4,29 +4,16 @@ using System.Globalization;
 using System.Net;
 using System.Text;
 using System.Web.Http;
-using System.Web.Http.ModelBinding;
 using AutoMapper;
-using ClientDependency.Core;
-using Examine.LuceneEngine;
-using Examine.LuceneEngine.Providers;
-using Newtonsoft.Json;
 using Umbraco.Core;
-using Umbraco.Core.Logging;
 using Umbraco.Core.Models.Membership;
-using Umbraco.Core.Services;
 using Umbraco.Web.Models.ContentEditing;
 using Umbraco.Web.Mvc;
 using System.Linq;
-using Umbraco.Core.Models.EntityBase;
 using Umbraco.Core.Models;
-using Umbraco.Web.WebApi.Filters;
-using umbraco.cms.businesslogic.packager;
 using Constants = Umbraco.Core.Constants;
 using Examine;
-using Examine.LuceneEngine.SearchCriteria;
-using Examine.SearchCriteria;
 using Umbraco.Web.Dynamics;
-using umbraco;
 using System.Text.RegularExpressions;
 using Umbraco.Core.Xml;
 

src/Umbraco.Web/Editors/MediaController.cs

@@ -5,37 +5,28 @@ using System.IO;
 using System.Net;
 using System.Net.Http;
 using System.Net.Http.Formatting;
-using System.Security.AccessControl;
 using System.Text;
 using System.Threading.Tasks;
-using System.Web;
 using System.Web.Http;
 using System.Web.Http.ModelBinding;
 using AutoMapper;
 using Umbraco.Core;
-using Umbraco.Core.Dynamics;
 using Umbraco.Core.IO;
 using Umbraco.Core.Logging;
 using Umbraco.Core.Models;
-using Umbraco.Core.Models.Editors;
 using Umbraco.Core.Models.Membership;
 using Umbraco.Core.Persistence.DatabaseModelDefinitions;
 using Umbraco.Core.Services;
-using Umbraco.Web.Models;
 using Umbraco.Web.Models.ContentEditing;
 using Umbraco.Web.Models.Mapping;
 using Umbraco.Web.Mvc;
 using Umbraco.Web.WebApi;
 using System.Linq;
-using System.Runtime.Serialization;
 using System.Web.Http.Controllers;
 using Umbraco.Web.WebApi.Binders;
 using Umbraco.Web.WebApi.Filters;
-using umbraco;
-using umbraco.BusinessLogic.Actions;
 using Constants = Umbraco.Core.Constants;
 using Umbraco.Core.Configuration;
-using Umbraco.Core.Persistence.FaultHandling;
 using Umbraco.Web.UI;
 using Notification = Umbraco.Web.Models.ContentEditing.Notification;
 using Umbraco.Core.Persistence;