Re-added error_reporting and display_errors ini settings if full debug mode is enabled
Added the ability to view people who have been invited to join the blog (lots of work still to do with invites)
Fixed an issue with CiiURLManager where unpublished routes would be published
Changed role 5 to be "Collaborator" instead of "Dashboard". This use will eventually be our Collaborator role
Fixed an issue with CiiModel where the slug could no longer be set to "/", the siteroot