Bug 1046554 - Part 1: Gallery change.
Bug 1046554 - Part 2: Video app change.
Bug 1046554 - Part 3: Music app change
Bug 1046554 - Part 4: Browser app change
Bug 1046554 - Part 5: Contacts app change.
Bug 1046554 - Part 6: System app change
Bug 1015293 - [Clock] Update to use gaia-header
Bug 1053936 - Add hit states to browser chrome buttons
Bug 1051792 - CMAS First UI implementation r=schung
Bug 1054122 - There are still some redundant BT code in settings app
Bug 1001312 - [meta] [Settings] Device Information UX update
Merge pull request #22873 from gasolin/issue-1001312

Bug 1001312 - [meta] [Settings] Device Information UX update, r=eragon
Merge pull request #22907 from ian-liu/settings/bug1054122_remove_redundant_BT_code_in_settings_app_since_rebase_missed

Bug 1054122 - There are still some redundant BT code in settings app, r=arthur
Bug 1054132 - [Settings] simplify hour12 detection way
Bug 1016818 - [Bluetooth] Update to use gaia-header
Bug 1035680 - [FTU] - check missing images
Bug 1035754 - [Gaia][lock screen] support 24 hour time format
Merge pull request #22870 from snowmantw/issue1035754

Bug 1035754 - [Gaia][lock screen] support 24 hour time format
Bug 878533 - replace MozSmsFilter with plain js object. r=schung
Merge pull request #22909 from gasolin/issue-1054132

Bug 1054132 - [Settings] simplify hour12 detection way, r=arthur