title: Missing the Stub (extension) method of result of MockRepository.GenerateStub<T>()
body: <p>I have been trying to resurrect an old .NET project that uses Rhino Mocks in its tests.
  I am referencing latest 3.6 version, but I seem to be missing a reference to extensions/helpers... or...?</p>
  
  <p>I've added code similar to the following code - which comes from their "documentation" and is also referenced in numerous places. Problem is that "Stub" is not a method nor an extension method (won't compile with this message):</p>
  
  <pre><code>var stubUserRepository = MockRepository.GenerateStub&lt;IUserRepository&gt;();
  var stubbedSmsSender = MockRepository.GenerateStub&lt;ISmsSender&gt;();
  
  var theUser = new User{HashedPassword = "this is not hashed password"};    
  
  // following Stub method does not exist.
  stubUserRepository.Stub(x =&gt; x.GetUserByName("ayende")).Return(theUser);
  </code></pre>
  
  <p>From looking at the return result T of MockRepository.GenerateStub, Stub must an extension method. What am I missing?</p>