Added weather command.
Added weather command.

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