Clear Sky Invulnerable Trader (2.0)

A fix for the Clear Sky trader, which prevents him from dying if you edit the trader files. Put into C program Files Deep Silver S.T.A.L.K.E.R. - Clear Sky folder.
This makes most of the traders invulnerable to dying. As you might know, when you edit the trader files, to make him sell stuff cheap or for free, he usually dies when you buy a bunch of stuff off him at once. Or even if you buy 1 or two items,