* set language according to browser Signed-off-by: Stefan Klotz <stefan.klotz@bosch-si.com> * fix unlocalized ui texts Signed-off-by: Stefan Klotz <stefan.klotz@bosch-si.com> * add constants for localization strings Signed-off-by: Stefan Klotz <stefan.klotz@bosch-si.com> * fix typo Signed-off-by: Stefan Klotz <stefan.klotz@bosch-si.com> * fix typo Signed-off-by: Stefan Klotz <stefan.klotz@bosch-si.com> * change configuration captions in ui Signed-off-by: Stefan Klotz <stefan.klotz@bosch-si.com> * explain localization determination Signed-off-by: Stefan Klotz <stefan.klotz@bosch-si.com> * make english the fallback language Signed-off-by: Stefan Klotz <stefan.klotz@bosch-si.com> * rename variables Signed-off-by: Stefan Klotz <stefan.klotz@bosch-si.com>