Call correct Superclass.
Funtion 'on_msg' already receives <dict>.
Set useful defaults for commandline arguments.
Fix typo in doc-string.
Fix function name.
Merge pull request #3 from mariokonschake/fixing-minor-bugs

Fixing minor bugs
Initial streamdrill parsing
Bad start script I guess
Minor fix
Adds a simple example of a sentiment classifier trained online on the stream of tweets