Move livery overrides to unit yaml.

resources/units/aircraft/F-14A.yaml

@@ -21,5 +21,7 @@ origin: USA
 price: 20
 role: Carrier-based Air-Superiority Fighter/Fighter Bomber
 max_range: 350
+# DCS default livery for the AI F-14A is the black demo scheme.
+default_livery: vf-142 `ghost riders`
 variants:
-  F-14A Tomcat (AI): {}
+  F-14A Tomcat (AI): {}

resources/units/aircraft/FA-18C_hornet.yaml

@@ -21,6 +21,8 @@ manufacturer: McDonnell Douglas
 origin: USA
 price: 24
 role: Carrier-based Multirole Fighter
+# DCS default livery for the Hornet is the Blue Angels.
+default_livery: "VFA-34"
 fuel:
   # Parking A1 to RWY 32 at Akrotiri.
   taxi: 170
@@ -46,4 +48,4 @@ radios:
     # we must use radio 1 for the intra-flight radio.
     intra_flight_radio_index: 1
     inter_flight_radio_index: 2
-utc_kneeboard: true
+utc_kneeboard: true