ndnSIM

Currently, all NetDeviceFaces have netDeviceFace:// as RemoteUri and LocalUri.
This isn't useful for distinguishing between those faces.

LocalUri should be changed to contain netDevice.GetAddress(), such as:

"netdev:///" + boost::lexical_cast<std::string>(netdev->GetAddress())

Caution: Ensure the FaceUri is valid.
The example above puts the address to Path part of FaceUri, because the rules are looser than Host part.