pedant 1.0.64 and erchef 0.29.2

* update pedant to 1.0.64
* update erchef to 0.29.2
* brought release notes up to date with latest changes, made minor
  formatting changes to consolidate information.
* changelog updates for the above
* changelog markdown formatting corrections
* readme updates for the above
Are you just seeing if anyone's actually reading your notes?