BETA: Misc rework:
	* Rework of Point3D:
		* Replacing x, y, z variables with Atomic and removing all sync blocks.
		* Dropped all not used methods.
		* Implemented IPositionable interface.
	* Fixed some wrong spelled javadocs.
	* Removed some other misc fixes.

git-svn-id: http://svn.l2jserver.com/branches/unstable/L2J_Server_BETA@6145 d34dfa0f-f91c-0410-86dd-cf06f19dd0ad