title: Could not connect to nuget feed
body: <p>I try to use private nuget feed, so I've made steps from the second part of instruction: <a href="http://docs.nuget.org/docs/creating-packages/hosting-your-own-nuget-feeds" rel="nofollow">http://docs.nuget.org/docs/creating-packages/hosting-your-own-nuget-feeds</a>
  But when I try to connect from Visual Studio to this feed I received message: "Could not connect to the feed specified at 'http://localhost:90/nuget/'. Please verify that the package source (located in the Package Manager Settings) is valid and ensure your network connectivity."
  Could anyone met with the familiar issue?
  I host it in IIS 7.5, Windows 7, nuget.server version 2.0.1</p>
  
  <p>Experimentally I've added directory as nuget feed location and that is working fine.</p>