ClaimChunk

This update fixes, once and for all, the data loss issues we've been seeing since I first created this plugin!

Migration:

• Should not require any extra work, keep your config the same for at least the first run.
• 0.0.26 will remove the database section of the config, but leave it be for your first launch to make sure old data loads.
• Prior data from JSON and from MySQL will be converted automatically to the SQLite data file, and JSON backups will be made for you in the /plugins/ClaimChunk/data directory.