Merge pull request #47 from nathank33/master

FireCombo Fixes and Changes
bending help displays commands you have perms for
Fix PreciousStones support

It would never return a plugin because it checked for PreciousStone, not
PreciousStones.
Allow RPG WorldEvents to work
Lavabending is now a sub of Earth

The abilities are colored now.
Metalbendable Blocks
Damage Buff on EarthBlast w/ Metal
LavaFlow affects Metal Blocks
1.5.0 BETA 10
Created a PlayerCooldownChangeEvent

Created an event that is called when a player either gets a cooldown or
loses one. This is made primarily for the sake of more utility-based
addon plugins.
Merge pull request #49 from nathank33/master

Merged WaterWave into WaterSpout, OctopusForm Config Option
Merge pull request #48 from Alex-The-Coder/master

Created a PlayerCooldownChangeEvent
1.5.0 BETA 11
1.5.0 BETA 11

Hotfix