Bug 878700 - Untranslated text in 'Enter PIN' screen

Simple s/data-l10-id/data-l10n-id change as suggested by
Staś Małolepszy at in comment 6 of bug 878700.
Bug 920528 - e.me tests still need some workwip r=zac bsilverberg|
Gaia-ui endurance test updates for master
Merge pull request #12477 from bebef1987/test

Bug 920528 - e.me tests still need some workwip
Merge pull request #12404 from rwood-moz/update_endurance

Bug 920180 - Gaia-ui endurance test updates for master (sms and settings tests)
Update endurance tests datazilla submission script; a=test-only
Merge pull request #12592 from rwood-moz/endurance_device_codenames

Update endurance tests datazilla submission script; a=test-only
Picture in preview shows zoomed in when user opens picture received via Bluetooth.
Bug 921808: Check title before setting textContent to avoid repaint
Merge pull request #12344 from overholt/master

Bug 878700 - Untranslated text in 'Enter PIN' screen r=fcampo
Merge pull request #12527 from wanderview/contacts-check-style

Bug 921808: Check title before setting textContent to avoid repaint. r=jmcf
Bug 915461 - [Music] - Fix of Tapping x in music search bar does not clear text in search bar r=dkuo
Bug 922850 - Add hardware button simulation to the Gaia command line tool. r=wlachance
Merge pull request #12459 from hotzenklotz/917387_bluetooth_image

Picture in preview shows zoomed in when user opens picture received via ... r=davidflanagan
Bug 877771: fix to BlobView.getUTF8Text() from Yao Wei r=davidflanagan
Merge pull request #12597 from davidflanagan/bug877771

Bug 877771: fix to BlobView.getUTF8Text() from Yao Wei r=davidflanagan
Bug 921398 - Relax the jshint rules about non-IIFE function literals to avoid clashes with the current style

This removes the "immed" and "newcap" rules.

The "immed" rule will be added back once gjslint bug 77 will be fixed or when
jshint adds another separate rule to warn about non-IIFE wrapped in parens.
Merge pull request #12257 from punamdahiya/Bug915461

Bug 915461 - [Music] - Fix of Tapping x in music search bar does not clear text in search bar, r=@dominickuo
Bug 910354 - [e.me][feature] Add Collections [r=crdlc]