Added feedback if you get the dev command wrong
* Added the purger task into dev command
* Cleaned up island level calculation, now supports some slightly newer
blocks
Change /dev purge <time> to use a date diff giving you much more control
* Removing some more deprecated stuff
A bunch of fixes
+ Added the /dev protect <player> command
+ Added the /is warp <player> command
* /dev purge now uses date diff format instead of number of days
* IslandRemover also removes the player data files
* Purging islands can now purge islands even if their level is above 10