title: Upload blob to azure
body: <p>I've connected the server explorer in VS 2012 to my public blob container.</p>
  
  <p>In VS 2010 there is a button for uploading files, but there doesn't seem to be one in VS 2012.</p>
  
  <p>Am I blind, or is the functionality actually missing?</p>
  
  <p>While I'm at it, does anybody know the difference between "Public container" and "Public blob", under container settings in the azure portal? I have my container set as "Public blob".</p>