Add 16 games and known-games research; bump to 1.0.60
Console UNICODE games on the cg-core EIEIO engine, all ERT-tested (88/88):
- Tableau solitaire (cg-solitaire.el): Klondike, FreeCell, Spider, Yukon,
Canfield, Forty Thieves, Scorpion.
- Pile solitaire (cg-patience.el): Golf, TriPeaks, Pyramid.
- Trick-taking (cg-trick.el): Hearts, Spades, Whist, Oh Hell.
- Shedding/climbing: Crazy Eights (cg-eights.el), President (cg-president.el).
Wire all into the card-game chooser, Makefile, and README; add
known-games.org research collation; bump every file to 1.0.60.