scanning on to: and from: fields does not work if you bcc Tracks in email.
site.yml.tmpl is updated to reflect this and removes cas, ldap and openid configs
Also the integrations page is updated to reflect the above
render :partial => filename, :object => @object can be written shorter since rails 2.0 like
render :partial => @object or render :partial => @collection
Also form_for is smart bout put and post for update and creation.
it helps watching older railcasts episodes :-)
