merging PR #251: Update voting threshold
merging PR #251: Update voting threshold

https://github.com/chaosbot/chaos/pull/251: Update voting threshold

Description:
Making it slightly more restrictive

:ok_woman: PR passed with a vote of 12 for and 0 against, with a weighted total of 12.0 and a threshold of 3.7.

Vote record:
@HybridFox: 1
@PlasmaPower: 1
@Vorlent: 1
@dcstone09: 1
@ike709: 1
@michael-erasmus: 1
@nstanard: 1
@reddraggone9: 1
@remigijusj: 1
@rhengles: 1
@rudehn: 1
@sorcio: 1
rudehn/chaos,mpnordland/chaos,rudehn/chaos,rudehn/chaos,Chaosthebot/Chaos,botchaos/Chaos,rudehn/chaos,amoffat/Chaos,g19fanatic/chaos,hongaar/chaos,botchaos/Chaos,mpnordland/chaos,phil-r/chaos,amoffat/Chaos,hongaar/chaos,g19fanatic/chaos,Chaosthebot/Chaos,g19fanatic/chaos,mpnordland/chaos,chaosbot/Chaos,mark-i-m/Chaos,eukaryote31/chaos,g19fanatic/chaos,hongaar/chaos,chaosbot/Chaos,mark-i-m/Chaos,eamanu/Chaos,phil-r/chaos,mark-i-m/Chaos,eukaryote31/chaos,eamanu/Chaos,botchaos/Chaos,hongaar/chaos,eukaryote31/chaos,chaosbot/Chaos,mark-i-m/Chaos,mark-i-m/Chaos,mpnordland/chaos,phil-r/chaos,rudehn/chaos,eamanu/Chaos,Chaosthebot/Chaos,eamanu/Chaos,botchaos/Chaos,amoffat/Chaos,Chaosthebot/Chaos,eamanu/Chaos,g19fanatic/chaos,phil-r/chaos,hongaar/chaos,Chaosthebot/Chaos,amoffat/Chaos,phil-r/chaos,amoffat/Chaos,botchaos/Chaos,mpnordland/chaos,chaosbot/Chaos,eukaryote31/chaos,eukaryote31/chaos,chaosbot/Chaos