made the readme lines only 80 characters long and removed double spaces....

... I have some questions on a few of the items. I will make those on github.
Yes, this is supposed to refer to the warnings that happen when the defaults aren't set.  I think I might have forgotten to go through and update this (the minimal dict that results in override warnings) so that it generates the proper required keys, as I made a slight modification to the entries passed in yesterday.