Bug 990171 - [Email] Fix NPE in FormNavigation card handling.
Bug 991927 - Create new CustomEvent objects rather than caching them, to avoid entraining their most recent target and preventing it from being GCed.
Bug 984572 - JSHint fixes for js/*, js/utils and js/worker.
Bug 976576 - [DSDS][SIM Manager] Change the title text for "Data" CTA
  Change the description
  from "Internet connection, MMS, A-GPS and Marketplace payments will be sent from"
  to   "Data service network and Marketplace payments"

  Added a unique string id "sim-manager-outgoing-data-description"
Bug 992338 - [B2G][Tarako][Everything.me] The first Bengali keyboard is not working correctly in the everything.me search bar
Bug 992773 - maxBuffer for child_process.exec is exceeded in |make build-test-integration|
Bug 983079 - [MADAI][Browser] @2.25x assets update for Browser
Bug 983631 - [Messages] After deleting a message thread the notification persists forever.

* Add closeNotificationsForThread api and make it return as promise
* Apply julien's promise-based test case
Bug 992863 - [BB] update Input focus state
Bug 975268: [System][NFC] Reset the screen idle timeout when a NFC tag/device is detected. r=alive
Bug 991844 - [Camera][Buri] Blue highlight Ring around Camera doesn't properly change state when you take a photo
Bug 988057 - [Stopwatch][l10n] Localization of stopwatch is broken.
Merge pull request #17827 from mcav/email-onnext

Bug 990171 - [Email] Fix NPE in FormNavigation card handling. r=jrburke
Bug 991924 - [Camera][Buri] Performance regression when selecting shutter button (camera and video)
Merge pull request #17976 from wilsonpage/bug/991924

Bug 991924 - [Camera][Buri] Performance regression when selecting shutter button (camera and video)
Merge pull request #18009 from evanxd/bug-984572

Bug 984572 - JSHint fixes for js/*, js/utils and js/worker.
Merge pull request #18047 from wilsonpage/991844

Bug 991844 - [Camera][Buri] Blue highlight Ring around Camera doesn't properly
Bug 991567 - [Tarako][Email] Email app is killed while downloading an attachment. r=asuth
Bug 987237 - Add option to display appIcon in cards; make screenshot preview in cards a settings option. r=alive

* New default/fallback icon for card view

* Use span for fallback cards view icon

* Move early return to ensure non-screenshot cards still get rotation class

* Implement cards view icon as overlay and fallback when screenshot setting is false, or retrieval fails

* Fix up getIconURI per bug 988128

* Add screenshot cards view setting to developer menu, with initial/default setting value as true

* Add tests for enabled and disabled screenshot handling in cards view

* Add some getIconURI tests

* Use SettingsListener to awatch screenshots.enabled setting; update test
Merge pull request #18058 from mcav/gelam-tarako

Bug 991567 - [Tarako][Email] Email app is killed while downloading an at...