introduced vtol_fw_permanent stabilization: allows vtol to be attitude-stabilized in manual mode

src/modules/uORB/topics/vehicle_status.h

@@ -189,6 +189,8 @@ struct vehicle_status_s {
 							  this is only true while flying as a multicopter */
 	bool is_vtol;					/**< True if the system is VTOL capable */
 
+	bool vtol_fw_permanent_stab;	/**< True if vtol should stabilize attitude for fw in manual mode */
+
 	bool condition_battery_voltage_valid;
 	bool condition_system_in_air_restore;	/**< true if we can restore in mid air */
 	bool condition_system_sensors_initialized;

src/modules/uORB/topics/vtol_vehicle_status.h

@@ -54,6 +54,7 @@ struct vtol_vehicle_status_s {
 
 	uint64_t	timestamp;	/**< Microseconds since system boot */
 	bool vtol_in_rw_mode;	/*true: vtol vehicle is in rotating wing mode */
+	bool fw_permanent_stab;	/**< In fw mode stabilize attitude even if in manual mode*/
 };
 
 /**