Bug 1038496 - Re-enable radio when rild crashes
Bug 1054140 - Early return when navigating to the same panel
Bug 971520 - [System2] Instantiable NfcManager, r=alive
Bug 1053193 - cropped beginning silence from a11y sound files. Updated the way a11y sounds are played by the accessibility component.
Bug 1042463 - System Update prompt persists in low-battery environment

Fix prompt appearing even when battery is below allowed threshold,
introducing a new update-prompt-result event type.
Bug 1040712 - [System] use same silent style icon for status bar and sound manager
Bug 1026698 - (2.0-visual-refresh)[Ringtones] Add & Set New System Notifications
Bug 1055498 - [Collection] [Refactor] Clean up create_collection.js
Bug 1056004 - Homescreen should show the max status bar
Bug 1055055 - Remove hack in cell_data_prompt.py page object.
Bug 1056174 - Update gaia-header to v0.3.10
Bug 1041908 - Add theme color for fm radio
Bug 1056364 - Check lockscreen state before hiding windows on visible-audio-channel-changed.
Bug 1019841 - [Gallery] Update to use <gaia-header>
Bug 1043103 - [Lockscreen] Implement actionable LockScreen notifications
Merge pull request #23060 from dominickuo/bug-1040712

Bug 1040712 - [System] use same silent style icon for status bar and sound manager, r=timdream
Merge pull request #20905 from pivanov/bug-1026698

Bug 1026698 - (2.0-visual-refresh)[Ringtones] Add & Set New System Notifications r=squib
Merge pull request #22100 from snowmantw/issue1043103

Bug 1043103 - [Lockscreen] Implement actionable LockScreen notifications
Bug 1056044 - Make MockL10n.readyState as "complete" by default. r=gandalf
Bug 1054135 - [B2G][System] support 24 hour time format for Time picker

- remove date_picker since its not used
- fix no existing timepicker case