Add meta info to camflyer config

ROMFS/px4fmu_common/init.d/3030_io_camflyer

@@ -1,4 +1,21 @@
 #!nsh
+#
+# @name IO Camflyer
+#
+# @url https://pixhawk.org/platforms/planes/z-84_wing_wing
+#
+# @type Flying Wing
+#
+# @output MAIN1 left aileron
+# @output MAIN2 right aileron
+# @output MAIN4 throttle
+#
+# @output AUX1 feed-through of RC AUX1 channel
+# @output AUX2 feed-through of RC AUX2 channel
+# @output AUX3 feed-through of RC AUX3 channel
+#
+# @maintainer Simon Wilks <simon@px4.io>
+#
 
 sh /etc/init.d/rc.fw_defaults