Update deps.
.webm #1533
Release 4chan X v3.20.0.
Merge branch 'mayhem' into v3

Conflicts:
	CHANGELOG.md
	package.json
	src/Images/ImageExpand.coffee
	src/Images/ImageHover.coffee
	src/Miscellaneous/FileInfo.coffee
	src/Posting/QR.coffee
Merge branch 'v3'

Conflicts:
	CHANGELOG.md
	builds/appchan-x.user.js
	builds/crx/script.js
	src/Images/ImageExpand.coffee
	src/Images/ImageHover.coffee