Mazes now have a separate config file, so some properties (like maximum number of players) can be different for each maze.
Added commands to set some properties of mazes and see their current value: /mpset, /mpget, /mpadditem, /mpremoveitem
(Hopefully) fixed the problem with players not respawning inside the maze
Added option to change the blocks of mazes (they can be changed with the blocks.* properties)
Note that this version is for R0.3, it might not work with previous CraftBukkit versions.
