Update cachingGetHelp to match callbacks.getHelp's prototype
Update cachingGetHelp to match callbacks.getHelp's prototype

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