Added IMDB command.
Fixed keyword bug.
Merge pull request #29 from matejvelikonja/master

IMDB command
Final commit before attempting to merge files...
Merge remote branch 'upstream/master' into FixingPogosCode

Merging with pogo's code.

Conflicts:
	Classes/Library/IRC/Bot.php
Added a SayRedirector the Libraries so that spam may be dealt with (a bit anyway).

Changed a few more things, allows commands to send to private messages and other channels,
plus a few more bugfixes.