+ * ud-lock: support supplying a status to set instead of 'retiring'.
+ * ud-generate: Also rebuild if one of our keyrings has changed, even if
+ ldap has not.
+ * userdir-ldap-slapd.conf.in: explicitly list readable attributes.
+ End with 'by * none'.
+ * ud-generate: Allow more than one email address in userForward. Quite
+ useful for role accounts.
+ * ud-generate: Support writing gitolite config for just one user-group.
+ * ud-generate: Support MX remapping.
+ * ud-generate: Fix ipv6 check.