Fix build

Author: shana

src/DesignTimeStyleHelper/DesignTimeStyleHelper.csproj

@@ -85,7 +85,7 @@
     <Reference Include="PresentationCore" />
     <Reference Include="PresentationFramework" />
     <Reference Include="Microsoft.TeamFoundation.Git.Provider, Version=14.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-      <HintPath>..\..\lib\Microsoft.TeamFoundation.Git.Provider.dll</HintPath>
+      <HintPath>..\..\lib\14.0\Microsoft.TeamFoundation.Git.Provider.dll</HintPath>
       <Private>True</Private>
     </Reference>
   </ItemGroup>