[REL] WB's .mis files

[Wreford-Brown]

Testpilot has very kindly given me permission to script any of his aircraft into SH3. Scripting aircraft can be challenging as their locations and actions during WW2 were often poorly recorded ('active in the Baltic Sea area' is often as prescriptive as it gets). It is also possible to over egg their locations and dispositions and flood the air with aircraft too early in the war, so I've gone for _RND files with a percentage chance of the aircraft spawning rather than a straight script.

I'm still trying to get my head around the airbase.cfg files to find an easier solution to the problem, but in the meantime the first of Testpilot's aircraft is the Beriev MBR-2: