enable youtube.js; should reduce lags with too many embeds
Merge branch 'youtube-js' of https://github.com/czaks/8chan into czaks-youtube-js

Conflicts:
	inc/instance-config.php
Merge branch 'czaks-youtube-js'
Enable comment toolbar
Revert breaking change
PDF uploading
PDF uploading
Merge ../http

Conflicts:
	inc/instance-config.php
Merge https://github.com/ctrlcctrlv/8chan
Merge https://github.com/ctrlcctrlv/8chan