Moving all files to main folder.
Using Gradle to define, manage dependecies and build the project.
Upgraded Gradle wrapper.

BETA: Formatter should not remove any unused private members we have warnings to know they are unused.

Reviewed by: Zoey76, !UnAfraid

BETA: Fixed clean up and save actions project settings to fix some issues with Eclipse 4.4M7+ releases.

	* Proper GPLv3 license.
	* Updated all Java DP files.
	* Added missing license to the following files:
		* !FirstClassTransferTalk
		* !AdminInstanceZone
	* Updated Eclipse preferences for new files (header).
		* ''Same'' settings as Core.

 * Added formatter settings missing from [9007].
 * Minor Fix for XSD from [9006].
 * Temp Fix for Skill 2060 "Healing Medicine".
 * Minor Fix for [9017] "is_freightable" is false by default.
 
 Patch by:
 MELERIX

	* Using same Code warning/error configuration than core.
	* Fixed respective warnings and errors.
	* Fixing Extractable Skills restriction properly.
		1. Unhardcode Skills Ids.
		1. Now only Item Skills are restricted.
		1. Items with consume count won't be consumed without giving the reward.
		1. Applied to reuse time greater than 5 seconds, there is no point on restrict item skills with less reuse time.
		1. Unhardcoded system message for item reward.
	* Hellbound fixes:
		1. Hellbound should start closed at server start (level 0), thanks Trev.
		1. Quarry ClassCastException fix.
	* Q290_ThreatRemoval removed unnecessary int cast.
	* Q636_TruthBeyond proper method to get an int.
	* Skill Santa Claus' Gift - Luck(22018) typo fix.

'''Note:''' Use @formatter to define a block that will be skipped on formatting:
//@formatter:off
Some code.
//@formatter:on

	* Added missing license to Java files.
	* Cleanup.
	* Set GPLv3 as default header for Java files.

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This if for easier Script development. Imported libs are just for Syntax highlighting and error checking. Make sure the Core Project refers to your correct "Project".