Merge pull request #483 from NitroBoy2/dev

Update ru_RU.lang
Increased shotgun damage
Fixed bullets not exploding on impact
Added Makarov and L86 to Modern Pack
Fixed particles not rendering far away
Rebalanced helicopter speeds and fixed a few bugs
Merge branch 'dev' of github.com:FlansMods/FlansMod into dev
Iron fix

Should finally fix https://github.com/FlansMods/FlansMod/issues/457