title: Creating VSIX package for TFS Source control explorer context menu extension
body: <p>I am trying to create VSIX package to extend functionality of TFS 2012 source control right click context menu when clicking on branch.
  I don't want to use Add-in. this has to be package which other developers can directly install. 
  The customized menu items need to appear in the source control explorer contextual menu after they install the extension. I am not able to get any sample for this requirement or not able to get proper documentation source. One of sample I found is "TFS community branch tool", which is kind of similar functionality I am looking for, but I am not able to get the source code of it.</p>
  
  <p>Appreciate your help.</p>