Fix for issue of NM ResourceHosting android sample not working.

Fix for issue of NM ResourceHosting android sample not working.

Error code type changed from OCStackResult to int in
ISubscribePresenceListener::onPresenceCallback.

Change-Id: If0cc7684ca8cd1932a721bf56ca23c13fa98421f
Signed-off-by: Harish Kumara Marappa <h.marappa@samsung.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/1092
Tested-by: jenkins-iotivity <jenkins-iotivity@opendaylight.org>
Reviewed-by: Madan Lanka <lanka.madan@samsung.com>
Reviewed-by: kwon doil <doil.kwon@samsung.com>
Reviewed-by: RadhaBhavani <radha.p@samsung.com>
Reviewed-by: Uze Choi <uzchoi@samsung.com>