- Changed tests to handle running on loaded or very slow systems - notify signal checks that signals are emitted but not number of as these are time related and number of emitted signals could vary greatly on slow or loaded systems. - Added skip for CI system pushSuspendResume with pulseaudio backend. Change-Id: I0abf242934507454cc992fe8daec46d6acaa2836 Reviewed-by: Michael Goddard <michael.goddard@nokia.com> Reviewed-by: Kurt Korbatits <kurt.korbatits@nokia.com>