Bug 880960 - Remove unused l10n strings
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 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
Bug 897798 - [Bluetooth File Transfer][UX][HD] Bluetooth app need 1.5x ratio pictures for hd versions
Merge pull request #11265 from ian-liu/bluetooth/Bug897798_Bluetooth_app_need_1.5x_ratio_pictures_for_hd_versions

Bug 897798 - [Bluetooth File Transfer][UX][HD] Bluetooth app need 1.5x ratio pictures for hd versions, r=@rexboy7
Merge pull request #11296 from RudyLu/homescreen/add_hd_homescreen_icon_master

Bug 900366 - Add 1.5x asset for the icon of homescreen app. r=rexboy
Merge pull request #11259 from daleharvey/880960

Bug 880960 - Remove unused l10n strings r=benfrancis
Bug 899967 - bug 872500 follow-up: we should accept URLs with uppercase scheme r=benfrancis
Bug 900361 - Enable customization per target device of resolution for FB images