archiving /trv/
Merge pull request #1512 from pleebe/patch-1

archiving /trv/
Update archives.json

4plebs flash archive trial
Merge pull request #1515 from pleebe/patch-1

Update archives.json
Hide and don't use the header hitzone when unnecessary.
Fix #1514.
Changelog.
Release 4chan X v3.19.3.
Fix #1524.
Release 4chan X v3.19.4.
Merge branch 'mayhem' into v3

Conflicts:
	CHANGELOG.md
	css/style.css
	package.json
	src/General/Header.coffee
Corrections
Merge branch 'v3'

Conflicts:
	LICENSE
	builds/appchan-x.user.js
	builds/crx/script.js
Release appchan x v2.9.9.