Merge branch 'release/2.2'

Author: Nate McMaster

korebuild.json

@@ -5,7 +5,7 @@
     "visualstudio": {
       "required": false,
       "includePrerelease": true,
-      "versionRange": "[15.0.26730.03, 15.9)",
+      "versionRange": "[15.0.26730.03, 16.0)",
       "requiredWorkloads": [
         "Microsoft.VisualStudio.Component.VSSDK"
       ]

tooling/Microsoft.VisualStudio.RazorExtension/Microsoft.VisualStudio.RazorExtension.csproj

@@ -29,6 +29,7 @@
     <ImportDirectoryBuildTargets>false</ImportDirectoryBuildTargets>
   </PropertyGroup>
   <Import Project="..\..\version.props" />
+  <Import Project="..\..\build\sources.props" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>