Add temp hack for num hits and UF

Not sure what I screwed up, could of sworn it was working right before,
but that was also 3 AM or something

Rewrote UF's OP_BuffCreate to use the Write* functions which are a bit
more straight forward

zone/spell_effects.cpp

@@ -3396,6 +3396,9 @@ void Mob::BuffProcess()
 				if(buffs[buffs_i].UpdateClient == true)
 				{
 					CastToClient()->SendBuffDurationPacket(buffs[buffs_i]);
+					// Hack to get UF to play nicer, RoF seems fine without it
+					if (CastToClient()->GetClientVersion() == EQClientUnderfoot)
+						CastToClient()->SendBuffNumHitPacket(buffs[buffs_i], buffs_i);
 					buffs[buffs_i].UpdateClient = false;
 				}
 			}