Bug 1021051 - Merge all after app-makefile js target into a single one. r=yurenju
Bug 1018340 - Make gaia-header edit mode exclusively visible.
Bug 1022480 - permission-request screen has a bonus message about 'Select a camera'
Bug 1019993 - Correct compositekey to compositeKey

Replace compositekey with compositeKey to follow interCaps coding
style guidelines.
Bug 971008 - Don't cause System App reflow noise in the Developer HUD. r=janx
Bug 1022809 - [Camera] Remove lazy_loader.js script tag
Bug 1017918 - Add mai (Maithili) to Gaia languages
Bug 1019546 - [Visual Refresh][Dialer] Fix dial pad and contacts overlapping when being switched between. r=rik
Bug 1022475 - (Part I) Implement InputAppsTransitionManager
Bug 1022475 - (Part II) Let KeyboardManager use it
Bug 1022475 - (Part III) Fix JS marionette tests
Bug 1022475 - (Part VI) Fix Python tests
Bug 1023138 - [Flame][Browser]Update missing images
Bug 1016393 - [Camera] Fix unit tests with a newer mocha
Bug 981674 - [Contacts] Contact's name merged to another one previously then exported to sd card and imported again, is not shown fine
Bug 1022724 - Display a devtool overlay for the system app. r=janx
Merge pull request #20242 from vingtetun/devtools.system

Devtools.system
Merge pull request #19886 from ochameau/post-app

Bug 1019058 - Merge all after app-makefile js target into a single one. r=yurenju
Merge pull request #20244 from justindarc/bug1022809

Bug 1022809 - [Camera] Remove lazy_loader.js script tag
Bug 1023426 - [Vertical] Remove zoom feature r=me