In Telef\'{o}nica we have a very slow ldap server which takes 5 seconds to
respond.  Even with the configurable caching, addingg an option to pull the
administrative database from a local file if specifed.



git-svn-id: https://svn.apache.org/repos/asf/incubator/tashi/trunk@1455136 13f79535-47bb-0310-9956-ffa450edef68