Added alternate session handlers
Session init setting session.gc_maxlifetime to match cookie
Hide edit post links in preview
Added blog post preview
Wordpress importer correctly setting published status
Added archives sidebar and view by month
Refactored blog/archives and added SQLite and PostgreSQL support
Refactored admin/head/links to admin\Toolbar, added install/upgrade and perms to custom toolbar, added basic custom toolbar as default
CSS improvements for toolbar
Don't show empty columns in toolbar