Added commands as op: COMMAND: 'op:cmd' for example COMMAND 'op:say Hello world!'
Added enchantments: ENCHANTMENT: 'name,level' for example ENCHANTMENT: 'power,10'. You can use the enchantments names from this page http://www.minecraftwiki.net/wiki/Enchanting#Enchantments and ChestCommands will try to read the enchantment: for example FIRE_ASPECT,fire aspect,fireAspect,FIRE ASPECT are all valid enchantments.
Added <world> placeholder in commands, it will be replaced by the world in which the player is in.
