Bug 880960 - Remove unused l10n strings
Bug 896907: let the user preview a captured video before picking it

address review comments
Bug 900208 - Opensearch plugins don't need to be stored stringified r=kgrandon
Revert "Bug 782211 - Update Gaia with additional functionality to support Notification API."

This reverts commit 359b76d47ad2694c7237332797b818c3f5b0e53b.
Merge pull request #11202 from davidflanagan/bug896907

Bug 896907: let the user preview a captured video before picking it r=daleharvey,johnhu
Bug 892069 [email] Optimize startup based on app trigger
Merge pull request #11064 from jrburke/bug892069-email-startup-trigger

Bug 892069 [email] Optimize startup based on app trigger r=asuth
Bug 897786 - [Buri][Contacts]The contact pic display abnormal when link contact with Gmail and facebook
Revert "Bug 806374 - Don't store phone's wallpaper or the dialer ringtone or the notification ringtone as a data: URI r=vingtetun"

This reverts commit 996244ec35d2d151a1ae5ac4e17ea0ffcdde8aa0.
Merge pull request #11245 from jmcanterafonseca/fix_897786

Bug 897786 - [Buri][Contacts]The contact pic display abnormal when link ...
Merge pull request #11285 from lightsofapollo/revert-unit-test-bustage

Revert "Bug 806374 - Don't store phone's wallpaper or the dialer rington...
Bug 900366 - Add 1.5x asset for the icon of homescreen app.
Bug 805586 - Support "Swipe down" gesture to hide the keyboard.

1. To fix the issue that keyboard may ignore all touch event after swipe
down.
2. Also change from asyncStorage to mozSettings to keep ftu.enabled, so
that we could disable it when doing automated testing of keyboard.
Bug 900355 - [System] Keyboard show unexpectedly after pressing home from PUK ebtering screen
Merge pull request #11291 from cctuan/900355

Comment Bug 900355 - [System] Keyboard show unexpectedly after pressing home from PUK ebtering screen
bug 898256 - Use new 1.5x assets from UX for shared style
Merge pull request #11218 from yurenju/898256

bug 898256 - Use new 1.5x assets from UX for shared style r=basiclines
Bug 898294 - [Gallery] Statusbar show when switching from camera app to gallery
Merge pull request #11293 from cctuan/898294

Bug 898294 - [Gallery] Statusbar show when switching from camera app to gallery
Merge pull request #10959 from RudyLu/keyboard/swipe_hide_keyboard_3

Bug 805586 - support "Swipe down" to hide the keyboard. r=janjongboom