Suggestion: Replace flat list of available games with a table

[carlosgmartin]

Suggestion: Replace the flat list of available games (source: games.md) with a more readable table whose columns show the various properties of the games at a glance. Example:

Game	Players	Deterministic	Perfect information	Description	Status
2048	1	No	Yes	A single player game where player aims to create a 2048 tile by merging other tiles.	🔶
Amazons	2	Yes	Yes	Move pieces on a board trying to block opponents from moving.	🔶
Backgammon	2	No	Yes	Players move their pieces through the board based on the rolls of dice.	🟢
Bargaining	2	No	No	Agents negotiate for items in a pool with different (hidden) valuations.	🔶

[lanctot]

Hi @carlosgmartin,

Great suggestion -- it looks great.

Can you submit a Pull Request with these changes?

[carlosgmartin]

@lanctot Done: #1251.

[lanctot]

https://github.com/google-deepmind/open_spiel/blob/master/docs/games.md

Much nicer, thanks for doing this!!