CFBundleIconFile FlightGear.icns CFBundlePackageType APPL CFBundleGetInfoString FlightGear nightly build CFBundleSignature ???? CFBundleExecutable FlightGear CFBundleIdentifier org.flightgear.FlightGear CFBundleVersion <%= fgVersion %> CFBundleShortVersionString unstable nightly build LSMinimumSystemVersion 10.6.0 NSMainNibFile MainMenu NSPrincipalClass NSApplication