Bug 968709 - Allow system app to listen to bluetooth-pairing-request.
Bug 1014590 - Unxfail test_lockscreen_unlock_to_camera.py
Bug 1014761 - improved the way utility tray visibility works with the screen reader.
Bug 1014775 - adding aria-live to notification toasters so they are announced with the screen reader.
Bug 1011696 - [Flame][Contacts] - Fuzzy images
Bug 1003646 - Dismiss action menu of activity when app is opened
Bug 1013783 - Shared styles missing 2x icons
Bug 1008020 - [Collections App] Initial prototype r=ran r=amirn
Bug 1008020 - [Collections App] Create Smart Collections [r=ranbena]
Bug 980638 - Correctly detect FTU state from FxA dialog. r=ferjm

    We were improperly detecting whether FTU was running from the FxA dialog.
    Now we properly signal this by passing the 'isftu=true' query string to
    the dialog when it's created.
Bug 1008020 - [Collections App] deviceId from settings [r=ranbena]
Bug 1008020 - [Collections App] Disabling home button homescreen reaction when collection web activities are active r=kgrandon
Bug 1008020 - [Collections App] View Smart Collections [r=ranbena, kgrandon] contains:

 * view-collection activity handler
 * icon clipping
 * gaia-grid fixes
Bug 1008020 - [Collections App] Delete Collection [r=kgrandon]
Revert "Bug 1010088 - Use STAGE_DIR consistently on build process" for build bustages

This reverts commit 9c4b99d180313c243b32849c632a1e597a56e16c.
Merge pull request #19622 from KevinGrandon/bug_1008020_collections

Bug 1008020 - [Vertical] Initial Smart Collections
reorder nfc import order to receive holdhome event before task manager
Bug 1011469 - Intermittent in cost control tests, tapping Next button has no effect
Bug 881469 - [Messages] Implement Navigation object r=azasypkin,schung

This commit implements a Navigation abstraction to handle navigating between
panels. It also introduces the concept of panels.

Each panel can have 4 lifecycle methods: beforeEnter, afterEnter, beforeLeave,
beforeEnter. These methods either return nothing or a promise.
Merge pull request #18524 from JaminLiu/BT_pair_marionette

Bug 968709 - Allow system app to listen to bluetooth-pairing-request. r=echou