Don't bundle binaries in VisualStudioSetup.Next

Also, don't install it as part of build on Dev14.

src/VisualStudio/Setup.Next/VisualStudioSetup.Next.csproj

@@ -21,6 +21,7 @@
     <ImportVSSDKTargets>true</ImportVSSDKTargets>
     <TargetFrameworkVersion>v4.6</TargetFrameworkVersion>
     <CopyNuGetImplementations>true</CopyNuGetImplementations>
+    <DeployExtension Condition="'$(VisualStudioVersion)' == '14.0'">false</DeployExtension>
   </PropertyGroup>
   <ItemGroup Label="Project References">
     <ProjectReference Include="..\..\Dependencies\VisualStudio\VisualStudio.csproj">
@@ -31,12 +32,13 @@
     <ProjectReference Include="..\..\EditorFeatures\Next\EditorFeatures.Next.csproj">
       <Project>{366BBCDC-B05F-4677-9B5B-78BA816A1484}</Project>
       <Name>EditorFeatures.Next</Name>
-      <IncludeOutputGroupsInVSIX>BuiltProjectOutputGroup%3bGetCopyToOutputDirectoryItems%3bSatelliteDllsProjectOutputGroup%3b</IncludeOutputGroupsInVSIX>
+      <IncludeOutputGroupsInVSIX>BuiltProjectOutputGroup%3b</IncludeOutputGroupsInVSIX>
       <IncludeOutputGroupsInVSIXLocalOnly>DebugSymbolsProjectOutputGroup%3b</IncludeOutputGroupsInVSIXLocalOnly>
     </ProjectReference>
     <ProjectReference Include="..\Setup\VisualStudioSetup.csproj">
       <Name>VisualStudioSetup</Name>
       <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+      <Private>False</Private>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|AnyCPU'">
@@ -56,9 +58,6 @@
       <SubType>Designer</SubType>
     </None>
   </ItemGroup>
-  <ItemGroup>
-    <Reference Include="System" />
-  </ItemGroup>
   <ItemGroup>
     <Compile Include="..\Setup\ProvideRoslynBindingRedirection.cs">
       <Link>ProvideRoslynBindingRedirection.cs</Link>