Are we missing the `img` config value? I think the convention so far has been to slugify the website name (ex: `Bob's Burgers` becomes `bobs-burgers.png`): http://stackoverflow.com/questions/4308377/ruby-post-title-to-slug

Then when the script ends, it should instead ask:

> IMPORTANT: Please add 32x32 .PNG image into img/banking/bobs-burgers.png