Bug 1035718 - [FTU] - remove unused images
Bug 974864: [MMS]Pick recipient(email adress) up from contacts app r=julien,francisco
Bug 1038131 - latin.js failed to deactivate and continue to respond to
selectionchange.
 - Remove the event listener for 'selectionchange' in IME's deactivate().
 Bug 1039163 - Remove the CSS transition delay for key popup and
 highlights.
Bug 1039967 - Add json lint to verify all json files in major directories in gaia
Bug 1039968 - [B2G][OTA] The icon order within pages is not preserved when there are collections
Bug 994571 - [System2] Remove the pattern to return self in start()

* Remove 'var module = new Module().start()' pattern.
* Remove 'return this;' expression in start() function definitions.
Bug 1036788 - Stop using origins to identify apps
Bug 1022575 - Received SMS store (without text) on check balance. Listening "ondelete" event for the deleted threads. r=julien
Bug 1040068 - Inconsistency in [contacts] buttons
Bug 1040091 - [v2.1] Fix imei issue in test_settings_device_info.py
Bug 1038671 - Ignore the hardware home button when the software one is enabled.
Bug 1034985 - Prevent switch notification to show up for inactive preloaded attention screens.
Upgrade chai to 1.9.1 to downstream assert.notInclude
Bug 1037097: restrict image decode size in MediaFrame based on device memory size

add unit tests
Merge pull request #21879 from gaye/bump-chai-to-1.9.1

Upgrade chai to 1.9.1 to downstream assert.notInclude
Bug 1036753 - [Calendar] can't delete account
Bug 1036753 - Add end-to-end test for calendar account deletion
Bug 977276 - Hide dialog-overlay when screen is locked.
Merge pull request #21870 from rnowm/1036147-followup

Bug 1040068 - Inconsistency in [contacts] buttons