before this commit, queueids were staticaly given for
9-19,20-29,30-39... but for instance alterac valley needs
51-60,61-70,71-80.. this patch allows this,
if you change the minlevel in battleground_template you also could make
23-32,33-42.. levelranges
not that we always use 10lvl-steps.. this is actually hardcoded..
Author: balrok
--HG--
branch : trunk