chenxixian/devdocs

réplica de https://github.com/freeCodeCamp/devdocs

Autor	SHA1 Mensaxe	Data
Andy Holmes	51cb8984eb fix: replace calls to `File.exists?` with `File.exist?`	%!s(int64=3) %!d(string=hai) anos
Thibaut	456c4cb811 Add Store#size	%!s(int64=11) %!d(string=hai) anos
Thibaut	18986c1814 Going open source	%!s(int64=12) %!d(string=hai) anos