- don't build translations in staging to avoid pulling in translate-toolkit.
- Update to version 84.87.20161028.5cd48e2:
* Translated using Weblate (Indonesian)
* Translated using Weblate (Greek)
* Use LICENSES for installation

- Update to version 84.87.20161028.21cf4b2:
* Translated using Weblate (Catalan)
* Translated using Weblate (Greek)
* Translated using Weblate (Indonesian)
* Translated using Weblate (Japanese)
* Translated using Weblate (Persian)
* Translated using Weblate (Portuguese (Brazil))
* Translated using Weblate (Ukrainian)

- Move sources to git
- Update licenses from packages
- Reword Nouveau warning a bit
- Add gstreamer-fluendo-mp3.en