[A16] Immunity gain speed age multiplier is calculated wrongly

[AVE]

Calculate immunity reduction from pawn's own race life expectancy, not from fixed 100 years (or is it 80?).

For example, I have a 25-year old megasloth (who has 20 year life expectancy), and he has 100% age multiplier.
And I have a 75-year old thrumbo that has 82% age multiplier,  the thrumbo's race life expectancy is 220 years.

So, it seems that age multiplier is calculated from human life expectancy, not from pawn's own race longevity.

[ison]

Fixed, thanks.