Added 'ou' field to security service field. Also, 'description'
field was added to display in both project and admin module.
Options to update dns_ip, ou, server, domain, password and
user fields were added as well. As this options are available
for command line interface.
Partial-Bug: #1823078
Change-Id: I03c0cb01cc04745e67d94a45e3f7570c1609ede0
b748f23ed1