Glossary entries can be searched or browsed by alphabet, category, date or author

1. Login as a student and view a glossary containing several entries in different categories.
2. Try searching for a word.
3. Try browsing by alphabet.
4. Click the 'Browse by category' tab and select a category from the dropdown menu.
5. Click the 'Browse by date' tab and try sorting by last update and by creation date (ascending and descending).
6. Click the 'Browse by author' tab and try sorting by surname and by first name (ascending and descending).