fix restore backup after openldap removal
move gpos from samba to users
move libsamba-perl dep to users
another dep moved
more missing deps in users
Updated translations from pootle
Updated translations for pootle
fixed group objectclasses
fixed typo
fixed squid ldap filter
use global catalog port to make squid ldap auth work
Remove unused models from yaml
Avoid exception when entry does not exists in sss cache
Fix checking system users before restoring backup
Merge pull request #1357 from Zentyal/scabrero/users-backup

Scabrero/users backup
fix apparmor error and remove unneeded slapd rule
allow empty first and last names when editing user
fixed wrong references to samba
delete usercorner model
fixed _guestAccountEnabled