Merge pull request #19937 from ahal/gaia_unit_mozrunner

Bug 1019011 - Update gaia unit tests to work with new mozrunner, r=jgrif...
Merge pull request #19846 from jrburke/bug1016503-email-privileged

Bug 1016503 - [email] move sound preference into app, allowing email to be privileged r=asuth,arthurcc
Bug 1018515 - Follow-up, adjust font size to match homescreen sizing r=me
Bug 1014590 - Unxfail test_lockscreen_unlock_to_camera a=testonly
Bug 1019745 - [Search] Remove dragdrop feature from gaia-grid r=daleharvey
Merge pull request #19921 from rnowm/1019401

Bug 1019401 - [Contacts] Change import footer buttons to mach visual design r=jmcf
Bug 1019216 - [Flame] The network status bars are being clipped
Bug 1018220 - adding missing aria attributes to make FTU screens more accessible. r=fcampo
Revert "Bug 1019243 - use a depth of 1 for shallow clones of Gaia"

This reverts commit 805a1af97c46d2b26fed9461b37450634401d093.
Merge pull request #19952 from KevinGrandon/try_revert_bug_101924

Revert "Bug 1019243 - use a depth of 1 for shallow clones of Gaia"
Bug 995034 - [Contacts] Hide non-current views via visibility: hidden.
Bug 1019431 - The contacts duplicate screen shows an incorrect border on photos
Bug 1009353 - Configure Rocketbar search provider at build time
Bug 1018322 - Checkbox "Use as default ringtone" looks bad when translation spans on multiple lines
Bug 998362 - First integration test using marionette js
Bug1011460 - [Flame] Wallpaper picker flickering r=djf
Bug 1019967 - [ringtones] Fix pausing the music app during the share ringtone activity; r=djf
Bump mocha and marionette-b2gdesktop-host
Bug 908300 - use overflow and mutation observer to resize header font
Merge pull request #19946 from KevinGrandon/bug_1019745_search_remove_dragdrop

Bug 1019745 - [Search] Remove dragdrop feature from gaia-grid