Added the basic structure for the pan, tilt and zoom camera driver.

src/examples/test_dynamixel_server_no_scan.cpp

@@ -28,7 +28,7 @@ int main(int argc, char *argv[])
         break;
 
       
-      baudrate = 1000000;
+      baudrate = 115200;
       dyn_server->config_bus(b,baudrate);
       std::string serial = dyn_server->get_bus_serial();
       std::cout << "For bus with id " << b << ", serial "<< serial << std::endl;
@@ -43,7 +43,7 @@ int main(int argc, char *argv[])
           std::cout << "- FOUND device "<< id << " with baudrate " << baudrate <<  " on bus with id " << b << " and serial "<< serial << std::endl;
           dyn_server->free_device(i);
           found=true;
-          break;
+//          break;
         }
         catch(CException &e)
         {