This reverts merge request !5896

Also doubled demand across the board

This allows us to escape the SugarCube eval() environment and write
normal JavaScript without assigning to the window object.

<<set $activeSlave.skin = getGeneticSkin($activeSlave)>> ----> <<set $activeSlave.skin = getGeneticSkinColor($activeSlave)>>

More aggressive price increases if supply is low.
Less aggresive price reductions if supply is high and higher minimum price.

Let's try it without a enforced maximum for the topClass

cleanup and fixes

1. Make the rivalry exclusion to worrying about relatives work correctly
2. Pre-filter relatives to reduce iteration