Merge pull request #81 from NuGet/master

Merge branch 'master' into dev

Author: joelverhagen

NuGet.config

@@ -9,7 +9,7 @@
   </packageRestore>
   <packageSources>
     <clear />
-    <add key="nuget.org" value="https://www.nuget.org/api/v2/" />
+    <add key="nuget.org" value="https://api.nuget.org/v3/index.json" />
   </packageSources>
   <disabledPackageSources>
     <add key="Microsoft and .NET" value="true" />