Style cleanups, some refactoring.
Style cleanups, some refactoring.

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