Many UI improvements. Add permissions checks to asm-admin pages that were missing them! Change type from an integer that has no meaning to a string, that might give you a clue what it means. TODO change type to refer to a "template" assessment_id with all the default values set so an admin can manage types.
added support to edit result points; added support for assessment password; added message to mark at least one correct choice; bugfix in browsing catalog to next page