Adding a `url` property to _configy.yml.
Adding a `url` property to _configy.yml.

I guess they're both important...

Signed-off-by: Elliot J. Voris <dee6300e151043f915cc24dbc1409935bc4ae592@voris.me>

stlchristian/submergestl.com,stlchristian/submergestl.com,stlchristian/submergestl.com