Fixes a double "the the" in my post on Chef roles.
Code as comments on how to do one time setup with Chef.
Notes on how you go from bash to Chef for one time setups.
Notes on going from Chef execute to something more platform agnostic.
Adds links to my post on one time setup events in Chef.
Fixes spelling mistakes in my post on one time setup events in Chef.
Bumps out the publication date on my Chef attributes post.
Fixes broken links and tweaks words for better readability.