Balance patch and Trading Cards

Hi! There is a new patch with some changes listed below. Bots will be added soon. Oh, yes. In a few days we'll finally add Trading Cards!

[Common]

• enemy footsteps became 3 times louder
• visual improvements of the port map
• some optimization should boost FPS

[Parameters]

• vertical recoil of all weapons was reduced in two times, 1.5x reduced horizontal
• spread of all weapons was reduced on 5%
• maximum respawn delay was reduced from 20 down to 12 seconds

[Weapons]

• RPG7 now has only 1 additional rocket, cost is increased to 800
• RPG7 was fixed when in invisibility mode
• SVD cause more damage. to make kill usually enough 2 hits
• RPK shoot sound became quieter
• rebalace of the M24 sniper rifle