DisableEXP

v0.4
- Added /disableupdate to manually check for an updater other than on server startup, requires disable.update to use.
v0.3
- Added ability to disable fishing xp.
- Added ability to disable EXP bottle xp.
v0.2
- Enabled autoupdater.
v0.1
- Added ability to disable mob xp.
- Added ability to disable ore xp.
- Added ability to disable smelting xp.
- Added autoupdate (currently disabled)
- Added Metrics.