Merge pull request #2 from fortrabbit/master

Switched from mod_php to php-fpm
Changed the git Hooks to use the PHP Hook Class
Ignore .vagrant
Merge branch 'master' of https://github.com/gmanricks/Stagr
* Increased VM size to 512MB
* Cleanup www from FPM pool
* Conditionalized mkdirs & symlinking
* Integrated MySQL (database, user, access) setup