Merge pull request #19723 from KevinGrandon/bug_971552_system2_sleep_menu

Bug 971552 - [System2] Instantiable SleepMenu r=alive
Merge pull request #19740 from jrburke/bug950208-email-2.0-visual-refresh

Bug 950208 - [meta] Email Visual Refresh r=mcav
Bug 1013005 - Use role of listbox/option in contacts list.
Merge pull request #19749 from KevinGrandon/bug_1017360_vertical_dragdrop

Bug 1017360 - [Vertical] Dragdrop improvements
Bug 1014816 - Keep Find My Device working while logged out of FxA.
Merge pull request #19719 from steveck-chung/bug-963109

Bug 963109 - [Messages] Multi-recipient participants view should show back button instead of cross one. r=azasypkin
Bug 1009098 - [Messages] The composer is displayed in the edit mode
Merge pull request #19779 from hfiguiere/bug1015427-2

Bug 1015427 - sort the find output for the list of apps. r=eli,yurenju
Bug 1017435 - [window] typo and jshint fix for app_modal_dialog
Merge pull request #19745 from gasolin/issue-1017435

Bug 1017435 - [window] typo and jshint fix for app_modal_dialog, r=alive
Bug 1008354 - [B2G][Gaia][Email] Long pressing an email, to be removed
Bug 1016412 - Fix intermittent error in async_semaphore_test.js
Bug 859168 - [Settings][Bluetooth] fire a bluetooth pairing notification when lock screen turn on
Bug 1006807 - Uninstalling from app permissions does not return you to previous screen
Bug 1017536 - Check the broken frame in cardsview
Merge pull request #19798 from jrburke/bug1008354-email-remove-long-press

Bug 1008354 - [B2G][Gaia][Email] Long pressing an email, to be removed r=asuth
Merge pull request #19782 from gtorodelvalle/callscreen-bug-951665-lockscreen-visual-refresh

Bug 951665 - [Dialer] Call screen when in lockscreen visual refresh 2.0
Merge pull request #19474 from ian-liu/bluetooth/bug859168_implement_user_story_for_imcoming_pairing_request_when_a_user_unlock_the_screen

Bug 859168 - [Settings][Bluetooth] fire a bluetooth pairing notification when lock screen turn on, r=@crh0716
Bug 962902 - Duplicate blob url wastes 125k in the system app. r=alive

Carried over from @fabricedesre
Bug 1017103 - Display no data radio technology when in airplane mode