Merge pull request #18 from ckornacker/master

Validate sssd.conf config parameter values (bnc#876721)
bnc#870075 Typos in aut-client.pot
Fix change.
Merge pull request #19 from varkoly/master

bnc#870075 Typos in auth-client.pot
remove nss_ldap instead of removing everything but nss_ldap
fix deleting sssd domains
version update