bug 997564 - add a call path for engineering mode in Gaia
Fixes Bug 1061518 jshint errors in fake_update-checker.js r=yurenju
Bug 1070825 - Remove the check of not dialing the same number twice
Bug 1064463 - Do not set caller id explicitly when users preference is not available
Bug 1069895 - [Contacts] User can't set ICE contact, when this contact has been selected previously and switch of ICE contact is disabled
Bug 1007948 - SIM Error message disappears on iccinfochange
Bug 935103 - Remove confirmation popup after PIN screen.
Bug 1065511 - guard against falsey unfilteredStack. r=etienne

* Fallback to using StackManager.getCurrent() in exitToApp
Bug 1073159 - [System] fix update_manager.js tests with a newer mocha r=etienne
Bug 1072797 - Use app's manifest.webapp for shared import pages
Bug 1052136 - Clean up mozL10n API use in Communications, part 3, contacts commons
Bug 1052136 - Clean up mozL10n API use in Communications, part 4, views
Bug 971541 - [System2] Instantiable QuickSettings r=alive
Bug 1073032 - Clear ambient indicator when removing notification
Bug 1071510 - [NFC/sharing] Use shrinking* events to handle screenshot in AppWindow, r=alive
Bug 1040875 - Warning about failure to parse CSS value in delete messages view. r=azasypkin
Merge pull request #22302 from evelynhung/issue-997564

bug 997564 - add a call path for engineering mode in Gaia. r=anthony
Merge pull request #24378 from kumarrishav/Bug-1040875

Bug 1040875 - Warning about failure to parse CSS value in delete messages view. r=azasypkin
Bug 1067228 - [Messages][Refactoring] Move subject management to a separate component. r=julien
Bug 1073019 - Move import of BluetoothHost into the test to avoid a test run crash