BETA: Removed "update" boolean from Ant Zip Task, because it doesn't build the Zip file properly (doesn't remove the old files), and few other changes included for database_installers.

BETA: Fix for NumberFormatException in AdminAnnouncements, FullMetal for report and first implementation.
	* Even when try-catch may be faster, we need our users to know where they mistaken sending a message with some info.
	* Closing #6176

	* Fixing some voiced commands and implementing missing actions.
		* StatsVCmd fix by brutus, thanks.

	* Thanks for report and tests:
		* DareStrike
		* thecast
		* MELERIX
	* Closed #5251

* Validating target not gm it's self
* Cleanup

	* No Secrets??(251)
	* How to Oppose Evil(692)
	* Light Fragment(10272)

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BETA: Updated some Doors parameters (unlockable, start_opened, targetable), also added some missing Doors.

BETA: Class cast exception error fix. The return in the switch doesnt always return empty target list, and since there is no break in the case, it falls down and causes the error.