title: "Project->Project Options" is disabled/greyed out in Xamarin
body: <p>I'm on Xamarin Studio 6.0.2 (Build 73), running on Windows. Even when I create a fresh new project, the Project Options menu entry is disabled, which means I have to edit the .csproj file in Notepad++, which is not very convenient.</p>
  
  <p>Some other menu entries are also greyed out. As I said, this happens even for New projects created by Xamarin Studio.</p>
  
  <p><a href="https://i.stack.imgur.com/IvC78.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/IvC78.png" alt="enter image description here"></a></p>