[ldaputils,ldapparser] correctly compute "deleted" users (closes #2542083)
* in ldaputils.py, removal of an unneeded method (checking existence
of an object in the ldap, but not using the configuration filters)
* in the ldapparser, memoize the (filtered) search so as to serve both
.process and .is_deleted
* add a non regression test for the 'user-filter' source config entry
+ deletion
The personal information describing a User can be modified using the edit form
of the user. 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
"profile" 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