Pixelmon Claims

As stated, this is untested on the server yet. There is an option GUI (just include it client side to enable) and a few new features added in.

• Added /claimsgui accessible if included client-side.
• Added /pccountdown will initiate a countdown timer, 60 seconds, then one second each at 30 seconds.
• Added /pcrandom to display a random message from a list stored in a json file (wiki pending after being tested).
• Added in an alternative whitelist in place of blacklist, though this will also disable building for those without interaction perms.
• Cleaned up the code to make it more efficient.
• Chunk data is now fully loaded on server loading for faster access, but should have little impact on memory consumption.
• Added /pcstatue for awarding statues to players without needing the chisel, /pcadmin awardstatue <player> <number> gives statues.
• Some experimental /pcadmin functions have been added as well.