Publish resource to cloud

Publish resource to cloud

The changes are about cloud notification service on provider side.
The provider service publishes its resource through cloud interface.
An application is required to call NSEnableRemoteSerivce(..) API
to publish it after login process.

Change-Id: I271c81858f2d1e63bc49ef0fa0012dde48a9c11a
Signed-off-by: ch79.cho <ch79.cho@samsung.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/9213
Tested-by: jenkins-iotivity <jenkins-iotivity@opendaylight.org>
Reviewed-by: Uze Choi <uzchoi@samsung.com>
Tested-by: Uze Choi <uzchoi@samsung.com>