Updates WorldGuard depend version
Fixes NPE in EarthAbility reverting
Fixes NPE in PKListener when getting element prefixes
Fixes inconsistencies between commands
Adds getPrefix() Method to Element
Adds Items commands to /b help
- Changed BindChangeEvent call spot
- Changed subelements to be stored in database
- Changed choose command to accept subelements as an argument
- Changed add command to accept subelements as an argument
- Changed all canBend<SubElement> methods
- Added PlayerChangeSubElementEvent
- Added saveSubElements() method to GeneralMethods
- Cleaned up imports in various classes
- Removed print out in damagehandler