Changelings can use hivechat while muzzled.
Monkey-lings can use hivechat.
Lings can return to human form even if monkeyed through genetics.
One-line fix for Destroying Angels (..() wasn't being called)
Spelling correction in Destroying Angel description
Merge branch 'master' of https://github.com/tgstation/-tg-station into MidJuneBugfixes

Conflicts:
	code/modules/mob/living/carbon/carbon.dm
Merge pull request #3949 from Rolan7/MidJuneBugfixes

Changeling/say code bugfixes