Bug 919894 - Unify some wording in settings -> Screen lock
Bug 906830 - [Camera] HD grey circle buttons look fuzzy
Bug 925635 - [LockScreen] Fix the track to match the icons
Bug 924032 - ~40ms delay from app.launch to mozChromeEvent r=vingtetun
Bug 917826 - [Clock] Use Full Line Highlights
Bug 918872 - System screen should use full highlights
[924764] Redesign collection header and animations [r=crdlc]
Bug 921930 - [B2G][Helix][Setting][Sound][Bug][shijinde]The vibrate state is error by Setting the volume mute and unmute in sleep menu function
Bug 921921 - [Buri][Gallery][Camera]Deleted picture can be displayed in the camera
Bug 922983 - fix locale inconsistent for zh-TW
Bug 925355 - VCARD not export FB url
Bug 923448 - In test_clock_turn_on_off_alarm.py remove the sleep and add a wait_for_checkbox_state_to_change
Bug 924233: Add missing require to system tests.
Bug 923766 - Single variant applications are not placed in correct position in the homescreen
Bug 899574 - updating marionette tests to not rely on old origin format
Bug 920445 - [Flatfish][homescreen] fix search_page enabled customization

- remove unused dom elements
- update test
- update tablet customization settings
Merge pull request #12742 from dwi2/bug921930

Bug 921930 - Implement asyncSemaphore for sound manager settings R/W, r=alive
Merge pull request #12545 from huchengtw-moz/camera/Bug_921921_deleted_picture_can_be_displayed

Bug 921921 - [Buri][Gallery][Camera]Deleted picture can be displayed in ..., r=djf
Merge pull request #12797 from fabricedesre/bug924032

Bug 924032 - ~40ms delay from app.launch to mozChromeEvent r=vingtetun
Merge pull request #12676 from acperez/bug-923766

Bug 923766 - Single variant applications are not placed in correct position in the homescreen