Adding additional exceptions from the twitter api list. http://dev.twitter.com/pages/responses_errors Closes gh-61
Adding additional exceptions from the twitter api list.
http://dev.twitter.com/pages/responses_errors
Closes gh-61

ibobo/twitter-async,phansys/twitter-async,ibobo/twitter-async,jmathai/twitter-async,jmathai/twitter-async,phansys/twitter-async