Fixed dragon health not being full.
Added killdragon command to quickly kill dragon.
Fixed null pointer error in cannon when nobody had hit the dragon.
Added a killDragon call in EDFight.
Added a kill method in EnderDragon
Made the plugin kill all enderdragons it spawned when the fight ends.
Fixed fireball aiming.
Made fireballs fire faster.
Created a reload command.
Created a killalldragons command that kills all ender dragons.