Update README.md
Merge pull request #19 from VLatunoV/patch-2

Update README.md
Add game of life problem
Point the website to the better location
Update README.md
Add boilerplate for game of life
Merge pull request #22 from VLatunoV/patch-3

Update README.md
Consolidate the dirs

Oh my...
Merge branch 'master' of https://github.com/HackBulgaria/Core-Ruby-1
Fixed a bug in Playlist.each