Bug 975343 - Show multiple phone numbers and iccids on dual sim devices
Bug 991927 - Create new CustomEvent objects rather than caching them, to avoid entraining their most recent target and preventing it from being GCed.
Bug 991444 - [camera][madai] geo-location dialogue not full screen in camera
Bug 975268: [System][NFC] Reset the screen idle timeout when a NFC tag/device is detected. r=alive
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
Bug 914414 - Refactor l10n.js. r=vingtetun
Bug 993364 - [E.me] [un-xfail] etmmanager.js [r=ranbena]
Bug 993368 - [E.me] [un-xfail] Collections.js [r=ranbena]
Merge pull request #17395 from svic/Bug_975268

Bug 975268: [System][NFC] Reset the screen idle timeout when a NFC tag/device is detected.
Merge pull request #17965 from dbaron/bug991927

Bug 991927 - Create new CustomEvent objects rather than caching them, to...
Bug 987351 - Migrate caldav_test.js to use new "view" code.
Merge pull request #15985 from stasm/914414-l10njs-refactor

Bug 914414 - Refactor l10n.js. r=vingtetun
Merge pull request #17813 from evanxd/bug-987351

Bug 987351 -  Migrate caldav_test.js to use new "view" code.
Merge pull request #18055 from sfoster/patron-bambino-jet

Bug 987237 - Add option to display appIcon in cards; make screenshot pre...
Bug 991384 - [camera][madai] HDR/Flash conflict messages missing
Merge pull request #17970 from hyunacho/bug991444

Bug 991444 - [camera][madai] geo-location dialogue not full screen in ca...
Bug 976630 - [Settings] Make non-current panels hidden.
Bug 984449 - [DSDS] Unify SIM picker HTML fragment and add build support for shared/elements/ r=francisco, julienw, rik, yurenju
Merge pull request #18057 from justindarc/bug991384

Bug 991384 - [camera][madai] HDR/Flash conflict messages missing
Merge pull request #16625 from eeejay/bug-976630

Bug 976630 - [Settings] style non-current regions as hidden. r=kaze