indico/indico — pull request #1669 by jacquesd (2014-11-25 10:42:26+00:00)
Title: 1638 fix ldap multi valued email attribute

Fix multi-valued email attributes in LDAP
- properly handle multi-valued attributes in LDAP
- look for an` existing user having one of the emails from LDAP otherwise take
the first lexicographically sorted email for the new user
- fix #1638