Tweaks to essentials interface commands.
Change gadmin usage to contain fr
Added /cage purge command
That's not what I wanted...
Merge pull request #85 from Wilee999/pull1

Change gadmin usage to contain fr
Merge branch 'pull2' of https://github.com/Wilee999/TotalFreedomMod
Tweak Wilee999's /cage changes.
-Make /saconfig clean a "Telnet Senior" command only.
-Move some TwitterBot stuff around.
Add handler for me.StevenLawson.BukkitTelnet.TelnetPreLoginEvent