added user authentication through CAS
updated .gitignore, people.tpl
resolved reference list ordering issue, cleaned and refactored database.sql
working on conversion sql script from old hci_database
bugfix admin.class.php people_role
finished hci old database conversion scritp, a bunch of fixes related to admin page
added reference remove button, and reference ordering, also lots of bugfix on admin panel
added view all for people research and publciations
updated _config.ini_