title: Hint Path is messing up Nuget Restore
body: <p>I've got 3 projects in my solution; Api, Tests and Tests.Acceptance. When I bring the solution down from Git the Test and Test.Acceptance files fail to restore.</p>
  
  <p>I've tried adding a <code>.nuget\NuGet.config\</code> with the following code</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;configuration&gt;
    &lt;config&gt;
      &lt;add key="repositoryPath" value="C:\packages" /&gt;
    &lt;/config&gt;
  &lt;/configuration&gt;
  </code></pre>
  
  <p>And while that seems to pull the packages into that folder the actual solutions themselves are not heeding the config.</p>
  
  <p>I have not run a <code>Update-Package -reinstall</code> on the project, is this a necessary step in getting the csproj files to obey the new <code>NuGet.config</code>?</p>