Settings: Add VanirUpdater and Changelog

Originally Authored for CM by: DvTonder <david.vantonder@gmail.com>

Change-Id: Ic5841bdcb2dd1d641c63f388727fc4c9afd2efb7

Conflicts:

	res/values/strings.xml
	res/xml/device_info_settings.xml
	src/com/android/settings/DeviceInfoSettings.java