Remove unused HandleStackResponses function
Remove unused HandleStackResponses function

Change-Id: I31e854345ee7d25308a37bbebde3e1eb19dc8f47
Signed-off-by: Sashi Penta <32e61e548782370d3f4bdf383408e385d155e3e6@intel.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/373
Tested-by: jenkins-iotivity <09cb29e8a2b473a2c978382eec13ee06fa017bda@opendaylight.org>
Reviewed-by: Joseph Morrow <74b1946a3796b7d1c8ad79fee44616e505fb0cee@intel.com>
Reviewed-by: Shilpa Sodani <ddbab2bceaf7e51b6bbf1cdd786ca1269e00d5bb@intel.com>
Reviewed-by: Patrick Lankswert <97f91fabd828c4bf3dd3b3638f2b6a4d81d5fd96@intel.com>

WojciechLuczkow/iotivity,santais/iotivity_1.1.0,WojciechLuczkow/iotivity,santais/iotivity_1.1,tienfuc/iotivity-democlient-snap,santais/iotivity_1.1,kartben/iotivity,santais/iotivity_1.1,iotivity/iotivity,kartben/iotivity,kartben/iotivity,santais/iotivity_1.1.0,iotivity/iotivity,kartben/iotivity,iotivity/iotivity,WojciechLuczkow/iotivity,santais/iotivity,tienfuc/iotivity-democlient-snap,santais/iotivity_1.1,tienfuc/iotivity-democlient-snap,WojciechLuczkow/iotivity,santais/iotivity_1.1,tienfuc/iotivity-democlient-snap,santais/iotivity_1.1,santais/iotivity_1.1,WojciechLuczkow/iotivity,rzr/iotivity,santais/iotivity_1.1.0,santais/iotivity,santais/iotivity_1.1.0,santais/iotivity,WojciechLuczkow/iotivity,iotivity/iotivity,santais/iotivity_1.1.0,kartben/iotivity,rzr/iotivity,rzr/iotivity,iotivity/iotivity,tienfuc/iotivity-democlient-snap,rzr/iotivity,kartben/iotivity,santais/iotivity_1.1,rzr/iotivity,rzr/iotivity,tienfuc/iotivity-democlient-snap,iotivity/iotivity,santais/iotivity,WojciechLuczkow/iotivity,WojciechLuczkow/iotivity,santais/iotivity_1.1.0,tienfuc/iotivity-democlient-snap,santais/iotivity_1.1.0,iotivity/iotivity,kartben/iotivity,iotivity/iotivity,santais/iotivity,tienfuc/iotivity-democlient-snap,tienfuc/iotivity-democlient-snap,santais/iotivity,kartben/iotivity,rzr/iotivity,tienfuc/iotivity-democlient-snap,santais/iotivity