title: Omnisharp sublime text errors with ASP.NET 5.0 MVC6
body: <p>I'm using the new asp.net mvc via github here: <a href="https://github.com/aspnet/home">https://github.com/aspnet/home</a> and I installed the Omnisharp package for Sublime Text 3 to get C# autocomplete. I am attempting to run the HelloMvc project, which works fine when I run <code>k kestrel</code> and then open <code>http://localhost:5004/</code></p>
  
  <p>However, a bit of annoyance is when I save a file (for example, HomeController.cs) and then Sublime Text console opens and gives me the following errors:</p>
  
  <pre><code>Error : Unknown Resolver Error - (1, 23)
  Error : '?' does not contain a definition for 'Mvc' - (1, 27)
  Error : 'Controller' is not a known identifier - (6, 45)
  Error : 'IActionResult' is not a known identifier - (8, 29)
  Error : 'View' is not a known identifier - (10, 24)
  Error : 'HomeController' does not contain a definition for 'View' - (10, 32)
  </code></pre>
  
  <p>And then it give me swigglies under the matching lines. I would like whatever the feature is that is ensuring it is good code, however, is there a way to change the settings so that it recognizes this is all valid?</p>
  
  <p>Or does Omnisharp not yet support the new way asp.net 5.0 handles external packages?</p>