Refactor - don't (yet) put comments directly on the post model, call the request service a post_request service, add a comment_service, render comments if there are any
Publish comments (with some limitations)

TODO Comment author must fill out name and e-mail setting is currently unchecked on the test blog
TODO Author details are ignored!
Add configuration, notes, anon comments
Add configuration, notes, anon comments
pep8
pep8
pep8
Merge pull request #10 from CloCkWeRX/master

Add very, very limited comment support