fix interface_selector bug
If a view using this selector defines an `accepts` attribute, the
view should be selectable only if the entity is of one of the
accepted types (+need to consider schema inheritance)
User's personnal information are modifiable using user's edit form. You can
access it through the dropdown-menu under the link on the top-right of the
window, labeled by your login. In this menu, click the "personal information"
link to go to this form.
Each user can as well customize the site appearance using the "user's
preferences" link in this menu. This will show you a form to configure which
boxes are displayed, in which order, etc...
.. image:: doc/images/userprefs