Bug 847908 - [Gallery] Remove mouse event shim in favor of GestureDetector

Author:    Jan Jongboom <janjongboom@gmail.com>
Settings cleanup
[STK] Implement language selection event download
Bug 854785 - Ensure to round seconds when updating call duration

When computing the duration, glitches can interfere thus that the
duration computed might be a bit under the interval of 1000ms. In the
event of this case, one would see a first tick with, for example, a
call duration of 28.001 secs, and a next tick with a duration of 28.999.
Bug 889123 - Implement gaia pref to fix app permissions in nightly
Bug 881158 - hdpi/xhdpi resolution assets and layout for Video app
Bug 881151 - [music] add @1.5x images
Bug 890466 - Followup bug 863333 - [Bluetooth] Update unpair screen
Bug 874769 - Use IccHelper to access card state. r=salva,etienne,arcturus,alive,arthurcc
Merge pull request #8468 from comoyo/remove_mouseeventshim2

Bug 847908 - [Gallery] Remove mouse event shim in favor of GestureDetector. r=daleharvey
Merge pull request #10780 from huchengtw-moz/hd/Bug_881158_for_master

Bug 881158 - hdpi/xhdpi resolution assets and layout for Video app, r=@rexboy, r=@dale
Merge pull request #10735 from EdgarChen/bug_874769_iccHelper

Bug 874769 - [Gaia] Use new WebAPI to access card state related attribute/event
Bug 890753 - Use AppWindow setVisible on toggling homescreen app
visibility
Bug 883119 - [Clock][Alarm] Adding a new alarm with has no effect
Merge pull request #10823 from ian-liu/clock/Bug883119_Adding_a_new_alarm_with_has_no_effect

Bug 883119 - [Clock][Alarm] Adding a new alarm with has no effect, r=@RudyLu
Merge pull request #10791 from samjoch/followup-bug-863333-BluetoothUpdateUnpairScreen

Bug 863333 - Bluetooth Update Unpair Screen (Follow up)
Bug 889750 - [Settings] No action when pressed back key after select Firefox OS privacy
Merge pull request #10774 from huchengtw-moz/settings/Bug_889750_no_action_when_pressed_back_key

Bug 889750 - [Settings] No action when pressed back key after select Fir...r=@crh0716
Merge pull request #10824 from alivedise/bugzilla/890753/homescreen-disapper-on-lockscreen-notification-callback

Bug 890753 - Use AppWindow setVisible on toggling homescreen app, r=timdream, a=leo+
Merge pull request #10798 from dominickuo/bug-881151

Bug 881151 - hdpi/xhdpi resolution assets and layout for Music app, r=basiclines