[web] use a redirect for /data/foo requests that don't use the instance md5 hash
The actual file contents can be cached for a long time. If the request
doesn't use the hash, that's wrong. Using a redirect lets keep the
caching for the actual file contents while not breaking requests missing
the hash.
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:: images/userprefs