Add initial Vote module
Schedule finish event on vote creation
rename Vote -> Poll
Fix KeyError
Add nice uncide arrows for poll options
Add another unicode arrow
Handle tie situations
Merge startpoll and stoppoll command into pollctl
Handle !pollctl without arguments correctly
Some minor code adjustments
Add some useful aliases for actions
Fix help message of status command
Remove debug output
Add nice unicode bars and make output less verbose
Fix some output messages
Add a workaround for subparsers
Fix KeyError
Merge branch 'foomodule-vote' of github:rku/xmpp-crowd