adding second Bulgarian translation - bg-BG
remove bg-BG translations
adding Languages menu in Settings.bundle;
reading Languages from Settings menu and starting app in selected language
change meal details labels color
adding Share button to details view
adding share title and change share image to app's icon
remove share button from content and add it to the nav bar;
change switch language option - chosen language is prepended to the AppleLanguages object in UserDefaults
text fixes
change app version and bundle