Homebrew/homebrew — pull request #28830 by tell-k (2014-04-29 14:53:06+00:00)
Title: add nodenv formula.

nodenv(https://github.com/wfarr/nodenv) is a tool for managing multiple nodejs. This is also used in Boxen(https://github.com/boxen/puppet-nodejs).

Because I want to use from the homebrew, I send this pull request.