BETA: Minor changes on Login Server startup scripts:
	* Increasing maximum heap to 256 mb.
	* Removing '''nice''' command from linux startup script because its not needed and requires root access.

git-svn-id: http://svn.l2jserver.com/branches/unstable/L2J_Server_BETA@6469 d34dfa0f-f91c-0410-86dd-cf06f19dd0ad
BETA: Unimplementing Trove.

Reviewed by: xban1x, Nos, UnAfraid

git-svn-id: http://svn.l2jserver.com/branches/unstable/L2J_Server_BETA@6470 d34dfa0f-f91c-0410-86dd-cf06f19dd0ad
BETA: Cleanup after [6470].

Reported by: Nos

git-svn-id: http://svn.l2jserver.com/branches/unstable/L2J_Server_BETA@6471 d34dfa0f-f91c-0410-86dd-cf06f19dd0ad
BETA: Libraries update:
	* C3P0 0.9.5-pre6 from 0.9.5-pre5.
	* MySQL Connector 5.1.29 from MySQL Connector 5.1.27.

git-svn-id: http://svn.l2jserver.com/branches/unstable/L2J_Server_BETA@6472 d34dfa0f-f91c-0410-86dd-cf06f19dd0ad
BETA: Attempting to fix multithreading issues.
	* OOP approach for `L2Character#getAI()` to avoid externalization of `_ai`.
	* Using _status as `AtomicInteger` at `InstanceWorld`.
	* Organized variables at `L2Character`, they can not be defined in the middle of the class!
	* Removed ancient commented out code from `L2Character`.
	* Replaced synchronization on `_calculators` for synchronization on this, since it failed to guard it.
	* Fixed NPE vulnerability at `AutoSpawnHandler`.
	* Fixed broken double-checked locking at `L2ControlTowerInstance`.
	* Removed broken double-checked locking at `L2Clan`.
	* Removed Trove's license file and updated year on L2j's readme.

Reviewed by: Nos, jurchiks, UnAfraid

git-svn-id: http://svn.l2jserver.com/branches/unstable/L2J_Server_BETA@6473 d34dfa0f-f91c-0410-86dd-cf06f19dd0ad
BETA: Core-part for [DP10247].
* Reviewed by: Zoey76, xban1x

git-svn-id: http://svn.l2jserver.com/branches/unstable/L2J_Server_BETA@6474 d34dfa0f-f91c-0410-86dd-cf06f19dd0ad
BETA: Removed '''WorldXMin''', '''WorldXMax''', '''WorldYMin''', '''WorldYMax''' configs.
	* Made calculations of map dimensions more clear.

Thanks to: FBIagent
Reviewed by: FBIagent, Zoey76


git-svn-id: http://svn.l2jserver.com/branches/unstable/L2J_Server_BETA@6475 d34dfa0f-f91c-0410-86dd-cf06f19dd0ad
BETA: Fixed a minor typo causing monsters to attack each other with AOE skills.

Reported by: mars8022
Patch by: Zephyr

git-svn-id: http://svn.l2jserver.com/branches/unstable/L2J_Server_BETA@6476 d34dfa0f-f91c-0410-86dd-cf06f19dd0ad
BETA: Fixed a bug that was allowing same account to be logged in twice.

Reported by: Kingzor, angkor_tm 

git-svn-id: http://svn.l2jserver.com/branches/unstable/L2J_Server_BETA@6477 d34dfa0f-f91c-0410-86dd-cf06f19dd0ad
Merge remote-tracking branch 'git-svn' of ../../L2j-svn/L2J_Server_BETA into svn