'Untranslatable' flag for translations
From now on an administrator can mark translations as Untranslatable by using the 'Settings' tab in the editor sidebar.
Translators are not allowed to edit these translations, only administrators are allowed to do so.
This feature is useful to prevent translators from editing segments that must not be translated to the target language, such as company or product names or legal terms.
If you import Android string resources the attribute translatable="false" will set the 'Untranslatable' flag for this translation. Untranslatable translations will be exported having this attribute.