Merge remote-tracking branch 'origin/7.2.0-WIPFormsInstallDashboard' into 7.2.0

Conflicts:
	src/Umbraco.Web/Umbraco.Web.csproj

src/Umbraco.Web/Models/PackageInstallModel.cs

@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.Serialization;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Umbraco.Web.Models
+{
+    [DataContract(Name = "packageInstallModel")]
+    public class PackageInstallModel
+    {
+        [DataMember(Name="id")]
+        public int Id { get; set; }
+
+        [DataMember(Name = "packageGuid")]
+        public Guid PackageGuid { get; set; }
+
+        [DataMember(Name = "repositoryGuid")]
+        public Guid RepositoryGuid { get; set; }
+
+        [DataMember(Name = "temporaryDirectoryPath")]
+        public string TemporaryDirectoryPath { get; set; }
+
+        [DataMember(Name = "zipFilePath")]
+        public string ZipFilePath { get; set; }
+    }
+}