Clear Sky Patch

Alt+TAB task switch error, when the OS didn't have other windowed applications running Single player: * fixed an error with stalkers using non-combat smart-covers during fight Network game: * fixed an error with different CD-key case * console command make_config_dump no longer leads to game crashes * console command make_config_dump no longer leads to FPS reduction * improved anti-cheating system * added important packages encryption feature * extended the number of parameters transferred by make_config_dump console command * changed the system of banned player check
This is for the [b]International CD/DVD Version[/b] Saved games from versions 1.5.04 - 1.5.09 will work with version 1.5.10. General changes: * fixed renderer critical errors * fixed