title: I can't see MySQL in datasource list for entity framework
body: <p>I use visual studio 2010-12 and I installed  <a href="http://www.microsoft.com/en-us/download/details.aspx?id=18504" rel="nofollow noreferrer">ADO.NET Entity Framework 4.1</a> , <a href="http://dev.mysql.com/downloads/connector/net/" rel="nofollow noreferrer">Mysql .Net Connector</a> and <a href="http://dev.mysql.com/downloads/workbench" rel="nofollow noreferrer">Mysql Workbench</a></p>
  
  <p>Before formatting, my computer, I could use entity framework for MySQL. but not I cant see MySQL in data source list. Here is what I mean</p>
  
  <p><img src="https://i.stack.imgur.com/BbBmT.png" alt="entity list"></p>
  
  <p>Well...where is the my mistake or missing?</p>