---- Changes since 1.150 ----
Updated the Module Config setting for password encryption to support both standard Unix MD5 and the MD5 variant output by the slappasswd program.
When a user's home directory is a symlink, both the target of the link and the link itself are deleted.
Added the ability to edit shadow password attributes for Unix users. Thanks to Stephan Borg for this and the following feature.
Added the ability to re-name a Unix group.
