Dumped messages in the functions file, removed it's own special one.
Dragged the helper functions out of console.lua.
Dragged some functions out of kick.
Dragged yet more functions out.
Dragged out the CheckHardcore function.
Dragged out TeleportToPlayer and dumped it in the new functions.lua.
Merge pull request #22 from mc-server/functions-squashing

Squash helper functions around the source into just one file.