Change the blog-centric Posts->Post structure to be Content->Item instead.

Fixes #1.
Change the blog-centric Posts->Post structure to be Content->Item instead.

Fixes #1.
Merge branch 'master' of github.com:chrismeller/siteml
Provide a regex pattern which content type attributes must match.

Pre-defined values are now post and page.
Make the date a user account was created optional.

Habari actually does not store one (yet)… Drat.