[DENIED] Possibility to turn off priority roles in events

[LHinCH#8133]

In some gamemodes people with a priority role have a huge advantage. For example in Tag the Taggers almost win every time and then the people without a membership can't be Tagger and don't have a chance to win once, which is a bit unfair, especially in events.
So i suggest that there should be a setting for the hoster from events to turn off the priority roles during the whole event.