Fixed two game breaking bugs and readjusted ascension's effect on coin cost.

1. Old version inflated ascensions effect on comfort/notoriety multiplier when loading a save file, that is fixed now.

Couldn't really fix existing saves numbers, but they will go back to their proper values on next ascension, so enjoy your income boost while you can.

2. Coin building would disappear starting from ascension 2 when loading a save file.

Pulled the coin pile back out of hiding from the depths.

3. Starting from ascension 6, coin's cost multiplier would drop low enough that their cost wouldn't increase at all on purchase.

Hadn't properly tested late game before release and this was one effect that just was too strong, Coins should remain relevant for longer.