BETA: Minor update for IPositionable interface.
	* Adding setXYZ(ILocational loc) overload to setXYZ() method.

git-svn-id: http://svn.l2jserver.com/branches/unstable/L2J_Server_BETA@6255 d34dfa0f-f91c-0410-86dd-cf06f19dd0ad
BETA: NPE Fix for SiegeGuardManager.
	* Reported by: Maui
	* Tested by: Maui

git-svn-id: http://svn.l2jserver.com/branches/unstable/L2J_Server_BETA@6256 d34dfa0f-f91c-0410-86dd-cf06f19dd0ad
Merge branch 'master' of https://github.com/L2J/L2J_Server_BETA