Merge pull request #22244 from pivanov/bug-1035686

Bug 1035686 - [Settings] - check missing images
Bug 1045758 - [Rocketbar] Haida cleanup and home search rollup r=vingtetun
Merge pull request #22277 from KevinGrandon/bug_1045758_combine_rocketbars

Bug 1045758 - [Rocketbar] Haida cleanup and home search rollup
Bug 1045142 - Runner service should check_for_crashes on runner_stop, r=mdas
Bug 1046248 - [Messages] Set explicit background image size for "Add attachment" button. r=schung
Merge pull request #22307 from arcturus/bug-1042586

Bug 1042586 - [Contacts][ICE] Create a DataStore for ICE Contacts r=michalb
Merge pull request #22283 from KevinGrandon/bug_1045151_homescreen_localize_master

Bug 1045151 - Cancel button on home screen not localized on 2.0
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Bug 1039519 - Implement a smooth transition to show/hide the rocketbar when scrolling up/down a page. r=kgrandon
Merge pull request #22317 from vingtetun/landing-animation

Bug 1039519 - Implement a smooth transition to show/hide the rocketbar w...
bug 1039631 - Remove gradients and patterns from shared components and lockscreen. ui-review=patryk
Merge pull request #22229 from nullaus/bug1039631

bug 1039631 - Remove gradients from shared components and lockscreen.
Merge pull request #22316 from ahal/runner_service_crash_reporting

Bug 1045142 - Runner service should check_for_crashes on runner_stop, r=...
Merge pull request #21507 from azasypkin/bug-1035279-errors-mapping

Bug 1035279 - [Messages][Refactoring] Move error codes mapping from dialog.js to a separate file. r=julien
Merge pull request #22112 from pacorampas/1043318

Bug 1043318 - [Dialer] [Keypad] On suggestion item when the text goes outside the edge, you can drag the upper part and move the whole screen. r=rik
Bug 1042944 - added screen reader functionality to the system accessibility component. r=alive
Bug 1045914 - JavaScript Warning
Revert "Revert "Bug 1039966 - Update gaiatest marionette_client to 0.8.1 and dependency moztest to >= 0.6""

This reverts commit d15e133c0bac9f22218991ea2de157387ece792c.
Bug 1039519 - Implement a smooth transition to show/hide the rocketbar when scrolling up/down a page. Followup. r=me
Merge pull request #22325 from vingtetun/followup-bugsmooth

Bug 1039519 - Implement a smooth transition to show/hide the rocketbar w...