BETA: Dragon Valley update.

	* Some clean of code.
	* Added support for Morale Boost buff.
	* Added summon animation onSpawn for some NPCs.
	* Drakos Hunter, Drakos Warrior and Drakos Guardian now spawn 3-5 Drakos Assassin.

Patch by: St3eT
Tested by: St3eT, FinalDestination
Reviewed by: lion, Zoey76

'''Note:''' High Five feature.