Clarify visibility of data in the profile page (#2488)
Clarify visibility of data in the profile page (#2488)

- Replace the term "limited visibility" with more self-explanatory "users with translator rights".
- Move Latest activity section closer to the Other data in the sidebar section.
- Use the term "translator rights" consistently.
- Move email address visibility details from the Email address section to the Visibility section.
mozilla/pontoon,mathjazz/pontoon,mozilla/pontoon,mozilla/pontoon,mathjazz/pontoon,mozilla/pontoon,mozilla/pontoon,mathjazz/pontoon,mathjazz/pontoon,mathjazz/pontoon