Provide nicer names for socialauth services

Signed-off-by: Michal Čihař <michal@cihar.com>
Better user profile page

Signed-off-by: Michal Čihař <michal@cihar.com>
Fixed subscription rendering

Signed-off-by: Michal Čihař <michal@cihar.com>
Integrate account removal

Signed-off-by: Michal Čihař <michal@cihar.com>
Integrate password change into identities

Signed-off-by: Michal Čihař <michal@cihar.com>