Bukkit

Added /delwarp

Added "You are now OP!" to /fakeop

Added /preload

Added /tppos

Added Join/Leave message config

Added SignColors

Added warps.yml for warps

Made /setspawn use the world data config instead of the level.dat

Fixed /item

Fixed /nick

Loads of refactoring (refactoring is guud :D)

/item will sometimes act up and throw an exception, will be fixed in next release (soon!)