RuudBurger/CouchPotato — pull request #402 by asjoyner (2011-10-30 17:33:32+00:00)
Title: A fix for a twitter oauth edge case

If the system time is off, CouchPotato will fail to get the oauth token from
twitter at twitter.py, line 74. twitter.get_authentication then returns None,
ultimately causing a traceback when the code tries to iterate None and fails.

This handles the case where oauth fails more gracefully, and provides a hint to
the user about how to fix the problem.