add files which were not on git yet
better handling of leftover items, fixes
change README.pod
more minor changes to README.pod
Implement DBHelper.pm.
weed functionality, help messages

-implement functionality to weed out userids that have been removed from
the yaml file
-help messages for some commands
mass-assign-ipv6 created
conf file separation, minor fixes to mass_assign_ipv6
more minor fixes
added ldap_search.pl