Doist/hash_ring — pull request #5 by cypreess (2012-12-17 09:40:12+00:00)
Title: Minor docs improvements and version update

1) I have replayed patch provided by jezdez (as it was still not accepted over 2 years).
2) I have added compatibility docs section, as there is a compatible Node.js implementation available
3) I have changed version to 1.3.1 as currently available version 1.3 in pypy still requires ez_setup. This should be changed.