[MRM-1736] map roles to ldap groups

git-svn-id: https://svn.apache.org/repos/asf/archiva/redback/redback-core/trunk@1430601 13f79535-47bb-0310-9956-ffa450edef68
[MRM-1736] map roles to ldap groups
remove hardcoded tests !

git-svn-id: https://svn.apache.org/repos/asf/archiva/redback/redback-core/trunk@1430603 13f79535-47bb-0310-9956-ffa450edef68
only use concerned subset

git-svn-id: https://svn.apache.org/repos/asf/archiva/redback/redback-core/trunk@1430604 13f79535-47bb-0310-9956-ffa450edef68