Addresses #952: Localization for 6.0 update find in page done button (#1073)
Addresses #952: Localization for 6.0 update find in page done button (#1073)

* Delphine fixes

* Update about title

* Final change for localization

mozilla-mobile/focus,mozilla/focus,mozilla-mobile/focus-ios,mozilla-mobile/focus-ios,mozilla-mobile/focus,justindarc/focus,mozilla-mobile/focus,mozilla/focus,justindarc/focus,mozilla-mobile/focus,mozilla-mobile/focus-ios,mozilla-mobile/focus,justindarc/focus,mozilla-mobile/focus,mozilla/focus,justindarc/focus,mozilla-mobile/focus-ios,justindarc/focus,mozilla/focus,mozilla-mobile/focus-ios,mozilla/focus,justindarc/focus,mozilla-mobile/focus-ios