Added code for parsing dungeon pack config files. The settings for our built-in dungeons are now read from a file instead of being hardcoded. One or two settings aren't being accessed yet and we still don't search for other dungeon packs in the custom dungeon folder. That'll come in another commit.
DimDoors
Dimensional Doors for Minecraft Adds several items that allow the player to move between and create dimensions
see the MC forum topic for details