client: Change ltspservers to use libnss-ldapd instead of libnss-sss
client: Take out second base passwd directive that should not be in
nslcd.conf
client: Use DNS SRV records to find LDAP server on ltspservers.
client: Fix /etc/nslcd.conf permissions in puavo-configure-client
client: Enable nscd only for passwd group databases. Do not persist the
data on disk for now to test the effects.
client: Use DNS:puavo_domain in nslcd.conf for DNS SRV searches
client: nslcd: Use displayName instead of gecos in getent passwd info
Merge pull request #17 from opinsys/ltspserver-nss-ldapd

client: Change ltspservers to use libnss-ldapd instead of libnss-sss