Now uses UUIDs instead of player names- delete your data.yml!
Fixed regeneration void check
Fixed null in regeneration death message
Fixed regeneration/ regen freezing not ending
Added console messages when a player regenerates
/pr commands hang a little...
/pr commands may return "That player has never joined this server!" if the player has joined but has never left the game before."
These are both caused by Bukkit and probably intentional.