BETA: Datapack part for [L6366]:
	* Implemented `SummonPc` AI.
	* Removed custom skill handler `GetPlayer`.
	* Implemented skill Summon PC (4161) retail like.
		* It's just visual skill, used by multiple AIs.

git-svn-id: http://svn.l2jdp.com/branches/unstable/L2J_DataPack_BETA@10150 5288da4f-0efc-0310-bd40-8d490a2659fa