magento/magento2 — pull request #740 by xcomSteveJohnson (2014-11-12 20:29:47+00:00)
Title: Update README.md

This is from Steve J. I added PHP 5.5 to all operating systems, clarified that MySQL 5.6 is required, and added MySQL 5.6 installation instructions for all operating systems. I also changed the MySQL database instance creation instruction from 4 lines to 2. Verified by me on Ubuntu 12, Ubuntu 14, CentOS 6.5.