Minor formatting cleanup.
Minor cleanup to WebconnectionServiceSpec
Minor improvement to js_unit_test_xml
Implemented new app info service and controller to provide app data as required.
Updated timer.js to proxy calls to setInterval, setTimeout
Added app_info.js to CoreResources
Modified app_info.js to wrap submit data in an object.
Udpated AppInfo service and controller in line with changes to data submission format.
Converted device detection list to use app_info.