Removed delegated constructor

Not supported on base station

groundStation/src/vrpn_tracker.cpp

@@ -17,7 +17,10 @@ namespace microcart
 	{
 	}
 
-	Tracker::Tracker(std::string server) : Tracker(server.c_str())
+	Tracker::Tracker(std::string server) : 
+		remote(server.c_str()),
+		stop_flag(0),
+		trackerData()
 	{
 	}