Fix heading bug autopilot, add fuel pump

Author: Sequal32

definitions/aircraft/C172.yaml

@@ -160,6 +160,10 @@ shared:
     type: var
     var_name: L:XMLVAR_CabinAir_Position_1
     var_type: f64
+  -
+    type: var
+    var_name: L:XMLVAR_BoostFuelPump
+    var_type: bool
 
 
 master:

definitions/modules/autopilot.yaml

@@ -12,10 +12,11 @@ shared:
     var_type: bool
     event_name: AP_HDG_HOLD_ON
   -
-    type: var
+    type: NumSet
     var_name: A:AUTOPILOT HEADING LOCK DIR
     var_units: Degrees
     var_type: i32
+    event_name: HEADING_BUG_SET
   -
     type: ToggleSwitch
     var_name: A:AUTOPILOT ALTITUDE LOCK
@@ -89,12 +90,6 @@ shared:
     var_units: Bool
     var_type: bool
     event_name: TOGGLE_FLIGHT_DIRECTOR
-  -
-    type: NumSet
-    var_name: A:AUTOPILOT FLIGHT DIRECTOR ACTIVE
-    var_units: Bool
-    var_type: bool
-    event_name: AP_PITCH_REF_SELECT
   -
     type: ToggleSwitch
     var_name: A:AUTOPILOT THROTTLE ARM