Removed all self._stub madness and confusing lazy init'ing.  Now self._callable() is built up front in __init__() for Fake(callable=True) or Fake(expect_call=True)
Removed all self._stub madness and confusing lazy init'ing.  Now self._callable() is built up front in __init__() for Fake(callable=True) or Fake(expect_call=True)

fudge-py/fudge,fudge-py/fudge,fudge-py/fudge,fudge-py/fudge