RFC for Chef 12 Attr changes
Comments from Steven Danna
Add syntax sections; add clarifications; fix typos
Some fixes
Fix readers
Add a "why it doesn't work now" section, per IRC meeting request.
* Add aliases for delete and delete_*
* Add exception for old node['foo'].delete syntax
Merge pull request #53 from jaymzh/attrs-rfc

RFC for Chef 12 Attr changes