don't shut down because of low battery level if battery is charging
Bug 889229 - shows 1:60 on duration when open files with activity, view.js.
 BUG 889784 limit size popup for retake pick video
Merge pull request #10756 from huchengtw-moz/video/Bug_889229_shows1-60_on_duration

Bug 889229 - shows 1:60 on duration when open files with activity, view....r=daleharvey
Merge pull request #10763 from leob2g/bug_889784_retake_size_limit_message_during

 BUG 889784 limit size popup for retake pick video. r=daleharvey
Merge pull request #10654 from mykmelez/battery-charging

Bug 887634 - Don't shut down because of low battery level if battery is charging r=vingtetun
Bug 885228: added 1.5x iamges in shared directory
Merge pull request #10721 from yurenju/bug885228

Bug 885228: added 1.5x iamges in shared directory r=basiclines
Bug 889224 - Remove remember me option for fullscreen request
Bug 886446 - [email] Partition card loading, cache initial card HTML for fast startup
Bug 888841 - To use the specific value from device makefile for GAIA_DEV_PIXELS_PER_PX. r=timdream.
Merge pull request #10783 from marcofreda527/bug-888841-gaia-px

Bug 888841 - To use the specific value from device makefile for GAIA_DEV_PIXELS_PER_PX. r=timdream
Bug 881148 - hdpi/xhdpi resolution assets and layout for Gallery app - update images
Merge pull request #10614 from jrburke/bug886446-email-partition

Bug 886446 - [email] Partition card loading, cache initial card HTML for fast startup r=asuth
Bug 889211 - [SMS] The delivery repory icon for the message is shown with two checks
Bug 889347 - SelectionChange event doesn't bubble through in mozKeyboard
Merge pull request #10762 from comoyo/keyboard_selectionend_gaia

Bug 889347 - SelectionChange event doesn't bubble through in mozKeyboard. r=xyuan
Bug 889175 - Fix UI problem of fullscreen app when call incoming
Bug 890079 - Homescreen grid tests failing in TBPL with: document.createTouch is not a function r=crdlc

don't try to send touch events if document.createTouch is missing.
Bug 885283 - [sms] receiving a SMS from an existing thread but on a new thread container is broken r=gnarf

* Refactored how threads are added when a new message is received
* This incidentally resolves the bug
* made FixedHeader's refresh and scroll handler so that it's being called once
  per tick only. Then we won't be afraid of calling refresh too many.
* remove some unused code in FixedHeader
* adds tests for FixedHeader
* Fix indentation of createThreadMockup