v2.0.2 QUICK FIX

- made all human-spawning smart_terrains properly progress in terms of
types of squads and thus not overproduce squads in higher progression
tiers

- all weapons use default PDM_disp_crouch params to fix to sway
increasing when crouching

- added FNFAL 'FALLEN' to upgrade configs (thx to kv0)

- DESERT EAGLE now behaves properly for all classes (thx to kv0)

- SKS will not crash any more and is always able to use silencer (thx to
kv0)

- FNFAL now has bigger zoom to match it's scope's description (thx to
kv0)

- RPK74 now can use scope (thx to kv0)

- PU scopes 'moist' and 'worn' now have proper descriptions

- actor starts with proper ammount of money now

- fixed minor issue in description of 'Frien of ...' achievements