UTC for core resource
UTC for core resource

Change-Id: I76abe2cee7366ee530272f9baf8805d3037e883e
Signed-off-by: Anutosh <d5f15391ea01fe313fd791c1011ab2cd90a89b8d@graniteriverlabs.in>
Reviewed-on: https://gerrit.iotivity.org/gerrit/26139
Tested-by: IoTivity Jenkins <6267f6022d49a8a37a7fe97da24aebfab797522c@iotivity.org>
Reviewed-by: aravind gara <9af6e1ece042a6cdb41db97017578dd4d0f8b7a7@graniteriverlabs.in>
Reviewed-by: Kishen Maloor <c62ddea3cd661a9268bff15f07fc2229cdc9ac02@intel.com>

iotivity/iotivity-constrained,iotivity/iotivity-constrained,iotivity/iotivity-constrained,iotivity/iotivity-constrained