It is a little something :)

Hi, first of all I am loving this tutorial and it would be great if you could add a blog to the portfolio theme.  

I have made some little changes on the layout.yml, settings.yml and all.sass. This change puts the images back into the settings.yml and out of the layout.yml. This makes more sense if you are watching the tutorial and for the end user/editor. 

Note: I have not managed to test this because i am sorting out my system and I don't have jekyll installed yet.