Add a humanized config_changed debug format (for easier vimdiffing)
Add a humanized config_changed debug format (for easier vimdiffing)

Signed-off-by: Chris Warrick <de6f931166e131a07f31c96c765aee08f061d1a5@gmail.com>

x1101/nikola,xuhdev/nikola,getnikola/nikola,getnikola/nikola,atiro/nikola,getnikola/nikola,xuhdev/nikola,getnikola/nikola,okin/nikola,atiro/nikola,gwax/nikola,gwax/nikola,andredias/nikola,x1101/nikola,x1101/nikola,wcmckee/nikola,xuhdev/nikola,andredias/nikola,okin/nikola,okin/nikola,atiro/nikola,knowsuchagency/nikola,andredias/nikola,knowsuchagency/nikola,knowsuchagency/nikola,xuhdev/nikola,gwax/nikola,wcmckee/nikola,wcmckee/nikola,okin/nikola