Merge pull request #782 from jimmylewis/dev/jamlew/buildDep

Prevent dependency on Contracts package

Author: phil-allen-msft

src/LibraryManager.Build/Microsoft.Web.LibraryManager.Build.csproj

@@ -35,7 +35,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <ProjectReference Include="..\LibraryManager.Contracts\Microsoft.Web.LibraryManager.Contracts.csproj" />
+    <ProjectReference Include="..\LibraryManager.Contracts\Microsoft.Web.LibraryManager.Contracts.csproj" PrivateAssets="all" />
     <ProjectReference Include="..\LibraryManager\Microsoft.Web.LibraryManager.csproj" PrivateAssets="all" />
   </ItemGroup>