Added dcc, to build dcc privmsgs.
Added dcc, to build dcc privmsgs.

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