Bukkit

Beta build support only for the latest build. 1.8.3 Poor support for 1.8.
Get it from: https://hub.spigotmc.org/jenkins/job/BuildTools/

Fixes:
- Duplication on /addons reload
- MethodNotFound bug
- Moved MainAPI to API package, faster read time.

Added:
- Console support
- Enable addons
- Disable addons
- Dependencies support