I18n for english and hebrew. WIP
Refactor tabs to allow iframes and angular directives together.
Merge remote-tracking branch 'origin/client' into i18n

Conflicts:
	index.html
	js/module.js
	views/player.html
Merge remote-tracking branch 'origin/client' into i18n

Conflicts:
	index.html
	js/module.js
	views/player.html
Translate hard coded messages in js files + remove unused code.
use strict + remove more unused code