ProcessWire Config extensions

[Frank Vèssia]

I love the new module ProcessWire Config, I'm already using it in a lot of my projects where I used to write manually all configs I needed.
I think could be nice to extend a little bit more the definitions of the fields, like:
1 - add field width  (site_title = text = Site Title = Description = 50%)
2 - add integer fields

3 - add images fields