Migrate VS2013 version incrementing extension

"Build Version Increment" doesn't support VS2013, migrates to "Automatic
Versions".

Disco.Web/Areas/Config/Models/SystemConfig/IndexModel.cs

@@ -23,7 +23,9 @@ namespace Disco.Web.Areas.Config.Models.SystemConfig
                 {
                     try
                     {
-                        return new DateTime(v.Minor + 2014, v.Build / 100, v.Build % 100, v.Revision / 100, v.Revision % 100, 0);
+                        return new DateTime(2000 + (v.Build / 1000), 1, 1, v.Revision / 100, v.Revision % 100, 0, DateTimeKind.Utc)
+                            .AddDays((v.Build % 1000) - 1)
+                            .ToLocalTime();
                     }
                     catch (Exception)
                     {

Disco.Web/Areas/Config/Views/SystemConfig/Index.cshtml

@@ -23,7 +23,7 @@
                 <div>
                     <code>@Model.DiscoVersion.ToString(4)</code>
                 </div>
-                <div class="smallMessage" title="@Model.DiscoVersionBuilt.ToFullDateTime()">
+                <div class="smallMessage">
                     Built @CommonHelpers.FriendlyDate(Model.DiscoVersionBuilt, "Unknown")
                 </div>
             </td>

Disco.Web/Disco.Web.csproj

@@ -2460,13 +2460,8 @@
           <SaveServerSettingsInUserFile>False</SaveServerSettingsInUserFile>
         </WebProjectProperties>
       </FlavorProperties>
-      <UserProperties BuildVersion_UpdateFileVersion="True" BuildVersion_UpdateAssemblyVersion="True" BuildVersion_BuildVersioningStyle="None.DeltaBaseYear.MonthAndDayStamp.TimeStamp" BuildVersion_DetectChanges="False" BuildVersion_UseGlobalSettings="False" BuildVersion_BuildAction="Both" BuildVersion_StartDate="2014/6/1" />
     </VisualStudio>
   </ProjectExtensions>
-  <PropertyGroup>
-    <PostBuildEvent>
-    </PostBuildEvent>
-  </PropertyGroup>
   <Import Project="..\packages\Microsoft.Bcl.Build.1.0.14\tools\Microsoft.Bcl.Build.targets" Condition="Exists('..\packages\Microsoft.Bcl.Build.1.0.14\tools\Microsoft.Bcl.Build.targets')" />
   <Target Name="EnsureBclBuildImported" BeforeTargets="BeforeBuild" Condition="'$(BclBuildImported)' == ''">
     <Error Condition="!Exists('..\packages\Microsoft.Bcl.Build.1.0.14\tools\Microsoft.Bcl.Build.targets')" Text="This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=317567." HelpKeyword="BCLBUILD2001" />