Comment 5 for bug 1052429

Test cases

To access the page /artefact/file/
1. Login as an user
2. On the main menu, click Portfolio/Files
3. If you dont have a file, upload one
4. If you dont have a directory, create one

To access the page /artefact/file/groupfiles.php
1. Login as an user
2. On the main menu, click Groups/My groups
3. If you dont have a group, create one
4. Click the title of a group
5. Click the tab 'Files'

To access the page /artefact/file/institutionfiles.php
1. Login as an institution or site admin
2. On the main menu, click Institutions/Files

To access the page /artefact/file/sitefiles.php
1. Login as a site admin
2. On the main menu, click Configure/Files

Make sure all information are correct and buttons work properly.