Added the GET statuses/mentions_timeline function. called by api.get_mentions_timeline()
Added the GET statuses/mentions_timeline function.
called by api.get_mentions_timeline()

also changed a typo on another classes parameter.

Major Changes! Version Update

Added the subclasses and changed the method for authenticating.

jarobins/py3twitter,jarobins/py3twitter,jarobins/py3twitter