Prevent restore of doxm/pstat resource

Prevent restore of doxm/pstat resource
in case of owned status and retransmission.

[Patch #1] : initial upload
[Patch #2] : Update pstat resource same as doxm/cred

Change-Id: I33dbf272753ef79ad4f79c62296154500dc67e14
Signed-off-by: Chul Lee <chuls.lee@samsung.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/9273
Reviewed-by: Joonghwan Lee <jh05.lee@samsung.com>
Tested-by: jenkins-iotivity <jenkins-iotivity@opendaylight.org>
Reviewed-by: Randeep Singh <randeep.s@samsung.com>
Signed-off-by: Ashwini Kumar <k.ashwini@samsung.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/9753