File Release Notes and Changelog
Release Name: Release 2 - Update 1
Notes: Release 2 needs now PHP 5 and MySQL 5. Improvements since release 1: Release 2 provides more options than release 1. Graded sorting as well as hierarchy construction and the availability of qualitative questions have been added. Some effort was made to improve security. Also, the roles of a super Administrator and normal Administrators have been separated. Thus, the script is suitable for small working groups now.
Changes: Release 2, Update 1 fixes two minor bugs related to displaying and saving results of free numbers of facet instances.
