Started writing User class and authentication code.
Continuing to write models.
Some fixes, and fleshing out of posts model.
Working user page.
Fixed error in users.html.
Re-enabled security on test views.
Some tweaks to pageinfo handling.
Started working on post page and updating various bits and pieces around it.  Added requirements for parsing markdown.
Minor change to fix saving of models.
Updates to post rendering, templates, views. Config is now pulled from the database.
Missing quotation mark.
Merge branch 'userauth'