Here are a few clients to test out the new server functionality.  The Twitter JSON stream from the Intel demo is imported, although untested.  The udp_query tool just tests the UDP name server.  The test_client maps the shared graph and runs a consistency check.  This works so far.  The random_edge_generator just sends random batches of edges to the STINGER server via protobufs.  All in need of additional development and testing.