No commit message

'''Note:''' Do not forget to cleanup your server lib folder!

BETA: Fixing some triggered skills due it require support for conditions in effects (added TODO notes).

	* Other warnings will be fixed later.

BETA: Changed some "triggered/OverTime" effects to skilltype BUFF, otherwise they can't be stolen/dispelled/shared with summon.

	* Closing #5304

	* Avoiding synthetic access.
	* Avoiding potential NPEs.
	* Minor JavaDocs fixes.
	* Added some TODO tasks.

BETA: Fixing Frintezza instance bug when a monster self-destruct should trigger onKill thanks '''tukune'''

BETA: Moved part of 20110831update.sql to 20110831maintenance.sql because should be executed only one time (manually by server admins and only updating from a L2J Server before 2011/08/31) not in every update or it will screw the date in "createDate" column at character table.