Router selector and proxy modifications due to Route struct changes.

network/router/proto/router.proto

@@ -17,20 +17,22 @@ message LookupResponse {
 
 // Query is passed in a LookupRequest
 message Query {
-	// destination to lookup
-	string destination = 1;
+	// service to lookup
+	string service = 1;
 }
 
 // Route is a service route
 message Route {
 	// service for the route
-	string destination = 1;
+	string service = 1;
+	// the address that advertise this route
+	string address = 2;
 	// gateway as the next hop
-	string gateway = 2;
-	// the router that advertise this route
-	string router = 3;
+	string gateway = 3;
 	// the network for this destination
 	string network = 4;
+	// the network link
+	string link = 5;
 	// the metric / score of this route
-	int64 metric = 5;
+	int64 metric = 6;
 }