Merge pull request #23118 from davidflanagan/bug1051172-v2.0

Bug 1051172: a stoprecording event hack so the camera can stop recording more quickly on app transitions. r=kgrandon,justindarc a=2.0+(cherry picked from commit 4ea69f01f52f472331d12b001ec1e37631bff575)

Conflicts:

	apps/camera/index.html
	apps/camera/js/app.js
	apps/camera/js/config/require.js
	apps/camera/js/controllers/camera.js
	apps/camera/test/unit/setup.js
	apps/system/js/app_window_manager.js

remove unused listenForAttentionScreen function
Bug 1047660 - Making the software home button and the edge gestures play nice in landscape.
Bug 1055356 - Make the 'unread' flag and contact photo screen reader visible.
Merge pull request #23175 from justindarc/bug1046115

Bug 1046115 - Flash gets fired automatically when it detects face with f...
Bug 1056347 - [Flame] touch to focus circle does not persist
Merge pull request #23163 from benfrancis/961724

Bug 961724 - Display title from application-name meta tag r=alive r=kgrandon
Merge pull request #23178 from fabricedesre/bug1054355

Bug 1054355 - Respect isApp property of mozbrowseropenwindow event r=ali...
Bug 1053647: delete space when reverting an autocorrection and don't insert space when user selects a word suggestion

disable autocorrection when reverting a selected word suggestion
Merge pull request #22808 from hobinjk/browser-settings

Bug 938177 - Browser Settings Moved to System Settings
Bug 1057396 - display page title in cards view for browser windows
Merge pull request #23055 from mikehenrty/bug-1054442-removep-fte-progress

Bug 1054442 - Remove progress bar from FTE
Bug 1057277 - [Email][Signature] Signature text displayed different with UX specification
Merge pull request #23168 from mikehenrty/bug-1041904-email-theme-revisted

Bug 1041904 - Update email theme color
Bug 1041902 - Add theme color for cost control
Merge pull request #23166 from mikehenrty/bug-1041902-cost-control-theme-revisit

Bug 1041902 - Add theme color for cost control
Merge pull request #22751 from mikehenrty/bug-1041910-music-theme

Bug 1041910 - Add theme color for music app
Bug 960126 - Re-enable Notification.get tests
Bug 1046167: limit the allowable size of progressive jpegs

make the pjpeg image size limit stricter than for other image sizes
Merge pull request #23167 from mikehenrty/bug-1041903-dialer-theme-revisit

Bug 1041903 - Fix theme color for dialer again
Merge pull request #23214 from davidflanagan/bug1051172-v2.1

Merge pull request #23118 from davidflanagan/bug1051172-v2.0