OCDoResource: Initialize structure by assignment
OCDoResource: Initialize structure by assignment

Fixes gh-3
Closes gh-4

zolkis/iotivity-node,zqzhang/iotivity-node,zolkis/iotivity-node,zqzhang/iotivity-node,zolkis/iotivity-node,zqzhang/iotivity-node,zolkis/iotivity-node,zolkis/iotivity-node,zqzhang/iotivity-node,zqzhang/iotivity-node