Fixes bug 1036298, UI Consistency for keyboard Alt Key r=rudyl
Bug 1028261 - Fix to exit with a non-zero code on errors
Bug 1038988 - Use fast path to GPU for wallpaper (reland)
Revert "Bug 1043293 - [Verticalhome] use "touchend" instead of "click" to launch applications r=kgrandon"

This reverts commit 87ffc8423953bf052ed2b953c7f5e0133cbf1384.
Bug 1047390 - Performance regression while panning. r=cwiiis
Merge pull request #22420 from vingtetun/performance.regression.panning

Bug 1047390 - Performance regression while panning. r=cwiiis
Bug 1047311 - Change the set of colors based on the brightness of the theme-color. r=kgrandon
Bug 1046254 - [B2G][Homescreen] Unable to launch apps after moving them to the bottom row r=aus
Bug 1047311 - Change the set of colors based on the brightness of the theme-color. System part. r=kgrandon
Merge pull request #22422 from vingtetun/theme-color-landing

Bug 1047311 - Change the set of colors based on the brightness of the theme-color. r=kgrandon
Merge pull request #22338 from KevinGrandon/bug_1046254_prune_extra_elements

Bug 1046254 - [B2G][Homescreen] Unable to launch apps after moving them to the bottom row
Merge pull request #22282 from mikehenrty/bug-1038988-reland-wallpaper

Bug 1038988 - Use fast path to GPU for wallpaper (reland)
Merge pull request #22418 from JonHylands/jhylands-1028261-reference-workload-exit-error-code

Bug 1028261 - Fix to exit with a non-zero code on errors. r=dave.hunt
bug1046565 - Add system.png 60x60 for notification purposes. Update references from System.png to system.png. r=kgrandon
Bug 1039943: make gallery exit if it goes to background while scanning on a 256mb device or smaller

Use < 512mb instead of <= 256mb as the threshold
Merge pull request #22372 from nullaus/bug1046565

bug1046565 - Add system.png 60x60 for notification purposes. Update refe...
Bug 1046908 - [Rocketbar] Cleanup legacy DOM r=vingtetun
Bug 1038261 - Fix to handle both sdcard and sdcard0
Merge pull request #22433 from JonHylands/jhylands-1028261-reference-workload-exit-error-code-v2

Bug 1038261 - Fix to handle both sdcard and sdcard0
Merge pull request #22374 from davidflanagan/bug1039943

Bug 1039943: make gallery exit if it goes to background while scanning o... r=pdahiya