When choosing a language and then pressing back from the country menu to
get back to the language menu, the previously selected language remains
selected.
Change-Id: I018c51cce09d47b15bb4864c135d381a94b2a72f
After choosing a language at onboarding, the country menu now has a
specific country selected by default (Spain for Spanish, Italy for
Italian...)
Default countries are specified in apps/language_preferences.csv
Change-Id: Ia6392aceb9bebf7e62a692c5a79eb8c4d7b71a9d
Classes LanguageController and CountryController have been fused into
one class LocalizationController, as they were very similar. This allows
the Settings and OnBoarding apps to only keep one controller for both
functions.
Change-Id: Ic23f300c37122249d34caaf18a633b5815240a78