Bug 960861 - mozMobileConnections should not be requisites for airplane mode

- add Radio.js
- add Radio related tests
- use this radio service in ariplaneMode
Bug 960500 - [Buri][Data usage] Show a specific message when launching data usage app under airplane mode scenario
Bug 929917 - UI Test app for Firefox Accounts DOM API
Bug 983070 - [Message][UI Test] The received message should not causes message thread to open in the thread list view.
Bug 972699 - Fix unit test zero coverage when using lazy load
Bug 984574 - JSHint fixes. r=kgrandon
Bug 985090 - Fix voicemail number migration issue and refactor
Bug 986058 - in gaia_data_layer atom use string contactenation r=davehunt
Bug 968693 - [settings] add marionette test for App permissions panel
Bug 974828 - [Settings][dsds] Outgoing data confirmation is wrong

- update test
- change the way about how we show confirm window
Bug 980694 - [B2G][Bluetooth] Bluetooth will continue searching for an export device after it is disabled
intermittent cost_control tests
address intermittent failure in test_cost_control_ftu
Bug 986329 - Fix test_settings_XXX.py with JavascriptException: TypeError: window.wrappedJSObject.Settings is undefined
Bug 986466 - [VDR] Incorrect use of edit mode [BB]
Bug 985117 - Use the correct SIM number to query voicemail number
Bug 986504 - Use SVG badge for travis build status in README.md
Bug 986512 - Switches [BB] remove transition
Bug 974108 - Race condition in FxAccountsIACHelper
Bug 983663 - [Contacts] JSHint fixes for contact unit tests r=arcturus