[multi-lang-privacy] use @@ui_locale handle multiple locales
[multi-lang-privacy] use @@ui_locale handle multiple locales

alexesprit/web-scrobbler,galeksandrp/web-scrobbler,carpet-berlin/web-scrobbler,david-sabata/web-scrobbler,fakelbst/Chrome-Last.fm-Scrobbler,alexesprit/web-scrobbler,carpet-berlin/web-scrobbler,inverse/web-scrobbler,galeksandrp/web-scrobbler,inverse/web-scrobbler,fakelbst/Chrome-Last.fm-Scrobbler,david-sabata/web-scrobbler