Added Config to Services

Hey Miguel,

I found the issue that was reported here: https://github.com/calinrada/PhalconUserPlugin/issues/7
I'm willing to help.

I forked your repo and added a config service to the $di. I'm getting the generic Phalcon message on the index page. So I hope that helps. Have you resolved the issues you were having? You might also want to try adding a single "/" route at the top of your route definitions.