[DEV] Disable Pet Attack-Power Scaling with owner's Stats.

NOTE:
  * All pets will now receive a percentage of their master’s armor, spell damage, spell resistances, attack power, and stamina." Patch 2.0.1
    http://us.battle.net/wow/en/game/patch-notes/2-0-1

Signed-off-by: Salja <salja8840@gmail.com>