https://github.com/ziadoz/awesome-php#command-line
http://docs.phinx.org/en/latest/
https://github.com/lavary/crunz
https://github.com/killmails/oauth2-eve
http://symfony.com/doc/current/components/console/introduction.html
https://github.com/php-school/cli-menu
https://github.com/Seldaek/monolog
http://www.slimframework.com/docs/
https://github.com/sylweriusz/webcache-middleware
https://github.com/DavidWiesner/slim3-rest-controller
https://github.com/slimphp-api/slim-acl
http://phpdebugbar.com/docs/rendering.html
https://github.com/kriswallsmith/assetic https://github.com/zacao/slimvc <- example for how it's used