Add basics for translations and configurations.
Change release numbers
Add simple translation for all strings.
Increase version number.
Merge branch 'feature/translate' into develop

Conflicts:
	config.xml
	docs/roadmap.md
	www/index.html
	www/js/app.js
	www/js/controllers.js
	www/templates/browse.html
	www/templates/home.html
	www/templates/imprint.html
	www/templates/menu.html
	www/templates/playlist.html
	www/templates/playlists.html
Reformat code after merge old feature branch