* Adding Chat RPC support into retroshare-nogui. ( About 90% there, and 40% tested. )

- RPC commands are outlined in the proto file.
	- You can: get listing, send msg, register for recv events, change nickname and join/create lobbiey
	- updated chat & core generated files.

 * Added RpcUniqueId(chan_id, req_id) for identifying requests.
 	- Modified Responses Queues to use new datatype.

 * Fixed reset to occur after the connection has died.




git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-gxs-b1@5508 b45a01b8-16f6-495d-af2f-9b41ad6348cc

retroshare-nogui/src/ssh/rssshd.cc

@@ -500,6 +500,8 @@ int RsSshd::doRpcSystem()
 		}
 	}
 
+	mRpcSystem->reset(dummy_chan_id); // cleanup old channel items.
+
 	std::cerr << "RsSshd::doRpcSystem() Finished";
 	std::cerr << std::endl;