Request for a few added default keymap for mig 21

[borisff]

Request for a few added default keymap for mig 21,

for those who have few joystick buttons,

to avoid http://forums.eagle.ru/showthread.php?t=124480

 

Airbrakes toggle on/off

Afterburner toggle on/off

Emergency Afterburner toggle on/off

[Flagrum]

http://forums.eagle.ru/showthread.php?t=130456