Resolved simulator crash issue.

Resolved simulator crash issue.

Simulator plug-in crashed due to recent changes in the OCDeviceInfo
structure in platform layer. Handled the changes required in simulater
module.

Change-Id: I8f4b31857b25628fa0ac888aeb42ee1e5d84885c
Signed-off-by: G S Senthil Kumar <senthil.gs@samsung.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/6221
Reviewed-by: Radha Bhavani <radha.p@samsung.com>
Tested-by: jenkins-iotivity <jenkins-iotivity@opendaylight.org>
Reviewed-by: Madan Lanka <lanka.madan@samsung.com>