lib/LDAP_CRUD.pm
	group entity added

lib/UMI/Controller/Root.pm
	user_preferences() added

lib/UMI/Controller/SearchBy.pm
	add_svc_acc() design started

lib/UMI/Form/SearchAdvanced.pm
	sub 'children' added to the list of sub choices for search

root/lib/site/header
	user_prefs menu item amended

root/src/search/searchby.tt
	accmgmnt and add_svc_acc menu items added