Remove the unused posts.lastupdated field.
Add .gitignore
Mostly transition to Persona login, by additive DB change. A subsequent commit will remove the old DB entries.
Add a preview button so markdown processing isn't as confusing to users.
Don't bundle python-markdown2, require is as a prerequisite.
Add a link to markup and bug-filing details.
Fix login for new users and redirect to correct page.
Add temporary site notice.
Document the need for PyBrowserID
Remove the "all users" display and model, since we create a user on login and it's probably not valuable in general.
Preview needs to reset for actual submission after submitting the form for preview.
Icon, redone so that you can see that the orange circle is a Firefox logo (hopefully).
Various s/loginid/userid/ changes to make everything actually work.