Adds french translations, makes buttons fit one row and view player c…

…ontrols on info button

Adds font icons and french translations

Fixes translation system and adds eo, es, it

Translations and power menu

* Adds translations system
* Adds Swedish translations
* Adds power menu
* Adds HTTP authentication
* Several minor GUI improvements

Locks orientation to portrait mode

Adds default locale en

Update GUI, Kodi communication, and code cleanup

Initial version