Now saves the sender's location
Updated version [1.1]
Changed check for plugin debugging. (Now debugging can be turned on/off
and the plugin can be reloaded to save changes)
Removed reference to unused 'isDebug' variable in main plugin class
Changed format of version on startup log message and removed unused
'isDebug' variable
Added /wlot tp <ticketID> command to teleport to the location of a
ticket.
Fixed NPE when NO tickets are in the ticket file.