Bug 969553 - updated the styling and markup for common tabs. r=arnau
Bug 987607 - [Camera][Madai] Gallery/Preview the UI takes too long to appear
Revert "Bug 988519 - [Camera] Improve localization" for gaia-unit test failures

This reverts commit 5f3874235f25e0cfdcaf3af239f8238b34426461.
Revert "Bug 984800 - [MADAI][Contacts] @2.25x assets update for Contacts"

This reverts commit 7e1778e27c0af3add5cc6853b48aae045726ece1.
Merge pull request #17671 from yzen/969553

Bug 969553 - updated the styling and markup for common tabs.
Merge pull request #17759 from dmarcos/bug987607

Bug 987607 - [Camera][Madai] Gallery/Preview the UI takes too long to ap...
Bug 938896 - Add some properties to MockLockScreen.
Bug 938896 - Add paused attribute to MockAudio.

Unlike playing, paused is defined at:
http://www.whatwg.org/specs/web-apps/current-work/#dom-media-paused
Bug 938896 - Make MockLock return a request on set().
Bug 938896 - Make MockSettingsURL actually set its value on set().
Bug 938896 - Add MockDeviceStorage.
Bug 938896 - Add MockGeolocation.
Bug 938896 - Add minimal MockPermissionSettings.
Bug 938905 - Add a message panel to the lock screen.
Bug 938901 - Add Find My Device app.
Bug 938898 - Integrate Find My Device into the Settings app.
Bug 938896 - Add a very simple test app for Find My Device.