title: Create Custom STS service in VS2012 with .net 4.5
body: <p>Since I'm new to WIF.
  I want to create a custom STS on WIF, but these document only for .net 3.5:
  <a href="http://msdn.microsoft.com/en-us/library/ee748498.aspx" rel="noreferrer">http://msdn.microsoft.com/en-us/library/ee748498.aspx</a>
  and I can't find these template in vs 2012.
  So what should I do? Can anybody provide some information to me ?
  Thanks !</p>