Bug 1097675 - Ignore hidden window when updating attention indicator
Bug 1103729 - use peer in nfc-manager-send-file. r=alive
Bug 1104001 - Fix intermittent failure in test_sms_with_picture_attached.py
Bug 1098480 - Fix system update splash in landscape. r=alive
Bug 1089604 - Implement en-GB keyboard layout
Bug 1098188 - Keyboard settings can't be pre-localized when handwriting layout included
Bug 1103730 - use peer in nfc-manager-tech-discovered. r=alive
Bug 1098611 - [FTU] UI does not update when switching networks in FTU
Bug 1096915 - Add a test to re-dial the last MO number by pressing the call button twice
Bug 1102171 - [Usage][Refactoring] ViewManager.loadPanel should cleanup panels DOM once scripts/links are activated. r=salva
Bug 1064502 - [RTL] Contacts List - Letters should not overlap contact names and faces. r=sergi
Bug 1058727 - fix the notification tray playback control in RTL
Bug 1078448 - Modify call_screen_window.js reloadWindow to not leak CallScreen app instances. r=drs.
Bug 1101158 - Use shared tagged template library for escaping card content r=aus r=freddyb
Bug 1105077 - Remove strings from index.html for rocketbar and utility tray
Bug 1105078 - Remove strings from index.html for crash reporter dialog r=kgrandon
Bug 1105079 - Remove strings from index.html for crash info page
Bug 1105120 - [PrivacyPanel] Add additional wait in test
Bug 1094094 - [Stingray] Implement navigation and contextmenu of Apps Deck
Bug 1102185 - [FFOS2.0][Woodduck][STK]There has no terminal response when execute "setup call ->cancel".

1. Clear the event of onVisibilityChange when any option is clicked.
2. Redirect visibilityChange of Settings to System app. System app handles the event is a better strategy.
3. Add test case to handle on visibility change event from Settings app.