Fixed another ID derp in teleports preventer.
Teleport ender pearl users to their from point, in a worst case scenario
Cast arraylists in the objects to Integer, to avoid int pitfall. Fixes
issue #34.
Non nation users could bypass the ender pearl teleport check. Not
anymore!
Add admin exemption to plot protection.
Add loose alliance members.
Add enderpearling config flag.
Added admin disbanding, closes issue #13.
Added a reload command, and a timed reload.
Moved saving and loading in the main class.
Added invite aging and deleting.
Moved nation invite acceptance into nation subcommand.
clean up CommandManager
Added ability to decline invites. Closes issue #27.
Added nation balancing.
Merge branch 'dev'