3.7.9.6:
New Features:
* new option "potionDamageOn", place in a stage to force damage from potions to be on
* new API functions for determining whether a player is involved in a competition or should be allowed to join other events
* new API feature: extended CustomCommandExecutor
** CustomCommandExecutor's can now have both command and sub commands.
** CustomCommandExecutor's now have the annotation "helpOrder" to specify how they should be listed in order when a player needs "help"

Fixes:
* Fix for people being allowed to duel in different arena types