ProxTube - Unblock YouTube 1.3.4

Source Code License

CC BY-NC-ND 3.0

ProxTube by Malte Götz is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License. (http://creativecommons.org/licenses/by-nc-nd/3.0/)
Based on a work at addons.mozilla.org.