[3.3.0-b2] Merged 2 beta releases from spigot.

[3.3.0-b2]:

(Critical) Fixed "attack mode" is always active, ignoring the reset timer.
Disabled brand-detector for versions above 1.12 (causing errors).

[3.3.0-b1]:

Fixed Name Check not working on the spigot servers.
Deleted TPS counter.
Fixed console spam when connecting from localhost. "127.0.0.1" IP is not affected by plugin anymore.
Changed brand detector task time.
Changed debug logs.
Decreased plugin file size by ~300
Updated to latest Bungee-API
Added more information to debug logger.
Fixed exception with the proxy checker.