Bug 975535 - marketplace update to include latest icons
Merge pull request #18551 from mikehenrty/bug-975535-marketplace

Bug 975535 - marketplace update to include latest icons, r=julienw
Bug 967785 - Update image in FxA system app 'enter email' landing screen
Bug 967785 - Update image in FTE FxA panel
Bug 967785 - Add image to FxA Settings panel logged-out state