[MRM-1486] ldap.config.mapper.attribute.user.filter using ldap not working correctly with commas.

git-svn-id: https://svn.apache.org/repos/asf/archiva/redback/redback-components/trunk@1647458 13f79535-47bb-0310-9956-ffa450edef68
fix links

git-svn-id: https://svn.apache.org/repos/asf/archiva/redback/redback-components/trunk@1647459 13f79535-47bb-0310-9956-ffa450edef68