Update games.yml
Added the one and only.
adds 2048 Corgis d'awwww
Merge pull request #6 from jplitza/gh-pages

added 2048-Hard and 8402
Merge branch 'gh-pages' of https://github.com/7bp/2048.directory into 7bp-gh-pages

Conflicts:
	_data/games.yml
Merge branch 'gh-pages' of https://github.com/labe/2048.directory into labe-gh-pages

Conflicts:
	_data/games.yml
Added 2584 (fibonacci version)