racker/virgo — pull request #486 by songgao (2013-12-16 22:51:18+00:00)
Title: [lua-cleanup] move util dir from virgo to virgo-base

Hey, I'm re-doing https://github.com/racker/virgo/pull/444 . This is for util dir only (small PRs are easier); relevant PR in virgo-base: https://github.com/racker/virgo-base/pull/45

Tested on Linux x86_64 (Ubuntu 12.04)