Update links to the wiki and redmine on README
Fix wrong closing </div> on spaces/edit, fixes #918

Was wrongly closing a div and making the footer float on top of other
items, blocking buttons and other things.
Fix permission error fetch recordings on /homes/recordings

The view was submitting a POST to an .html instead of a .json and
the controllers was trying to redirect to a route that the user has
no access to.
Also improved the "effect" applied to the div with the recordings. Now
the effect is only shown if there is at least one recording.

fixes #908
Don't send emails while setting up db seeds

Creating the admin user triggered a confirmation email to be sent, but if the
SMTP configuration was wrong, the email would fail and exit the seeding with
an error.
Fix failing specs
Merge remote-tracking branch 'upstream/master'
Update permalink_fu to fix an error when logging in via federation

If the user's name passed to the application was not in UTF-8 it would make
permalink_fu break when creating the user's login.
Fix wrong full name set to users on shibboleth login

Was using references to strings in the session when creating a new user. Some
of these strings would be changed internally in the User model and data in
the session would change as well, making the user's full name be actually set
to the value of his login.
Merge remote-tracking branch 'upstream/master'
Merge branch 'master' into rnp