Bug 830644 - Support WVGA and other non-HiDPI screen dimensions and resolutions
             * system [statusbar, quick settings, utility tray, notifications, sound manager]: px to rem, added background size definitions, refactorized sound manager for easy device adaptation
             * added @2x assests for system [statusbar, quick settings, utility tray, sound manager]
Bug 850978 - [Gaia][Bluetooth File Transfer] Modify notification message of transferring request to be more clear with device name r=alive
Merge pull request #8539 from basiclines/responsive-ui

Bug 830644 - Support WVGA and other non-HiDPI screen dimensions and resolutions
Merge pull request #8638 from ian-liu/bluetooth/Bug850978_modify_notification_message_of_transferring_request

Bug 850978 - [Gaia][Bluetooth File Transfer] Modify notification message of transferring request to be more clear with device name r=alive
Bug 838005 - [SMS] - Incorporated review feedback
Bug 838005 - Fixed Test Cases
Merge remote-tracking branch 'upstream/master' into sms-url-838005