Added format command.
Added format command.

kblin/supybot-gsoc,buildbot/supybot,ProgVal/Limnoria-test,frumiousbandersnatch/supybot-code,jeffmahoney/supybot,Ban3/Limnoria,mazaclub/mazabot-core,Ban3/Limnoria,haxwithaxe/supybot,prashantpawar/supybot-rothbot,raboof/supybot,mazaclub/mazabot-core,ProgVal/Limnoria-test