Pyramid solitaire, re-written

[TBMan]

Here's the demo video:
https://www.youtube.com/watch?v=IXEVcndHoXg

The first version I wrote used ptcgraph and ptcmouse. I used color fading for the card selection process. In this version I
raised the selected card instead which I think is an improvement.

I had started "porting over" my solitaire games I coded with ptcgraph to instead use my new graphic primitive library. I have done 19 so far including this game.