[svn] * Improve some arena team related DB access

* Cache GM tickets on server startup.
* Remove unused src/game/HateMatrix.h and references.
* Better check client inventory pos data received in some client packets to
skip invalid cases

--HG--
branch : trunk

src/game/Pet.cpp

@@ -935,7 +935,8 @@ bool Pet::CreateBaseAtCreature(Creature* creature)
 
     if(!IsPositionValid())
     {
-        sLog.outError("ERROR: Pet (guidlow %d, entry %d) not created base at creature. Suggested coordinates isn't valid (X: %d Y: ^%d)", GetGUIDLow(), GetEntry(), GetPositionX(), GetPositionY());
+        sLog.outError("ERROR: Pet (guidlow %d, entry %d) not created base at creature. Suggested coordinates isn't valid (X: %f Y: %f)",
+            GetGUIDLow(), GetEntry(), GetPositionX(), GetPositionY());
         return false;
     }