Sukhoi Su-22M4
Adds the venerable Sukhoi Su-22M4, Soviet attack aircraft under CSATAir.
There are 3 basic paint variants: olive drab, patterned camo of the Polish Air Force and a desert variant.
There are also a number of marking available (serial numbers, roundels, logos) and mission makers can make their own
markings and use setObjectTexture to display them.
Changes in v1.1:
– fixed texture bug on unmarked version
– fixed rocket sounds muted by official patch
– added flight stick/pedal animations in the cockpit
– added Polish and desert textures and markings
– replaced bombs with new ones