Manager hierarchy
=================

Service		org.ofono.mms
Interface	org.ofono.mms.Manager
Object path	/org/ofono/mms

Methods		array{object,dict} GetServices()

			Get an array of service objects and properties
			that represents the currently available services.

			This method call should only be used once when an
			application starts up.  Further service additions
			and removal shall be monitored via ServiceAdded and
			ServiceRemoved signals.

			Possible Errors: [service].Error.InvalidArguments

Signals		ServiceAdded(object path, dict properties)

			Signal that is sent when a new service is added.  It
			contains the object path of new service and also its
			properties.

		ServiceRemoved(object path)

			Signal that is sent when a service has been removed.
			The object path is no longer accessible after this
			signal and only emitted for reference.
