Title: #128: Fix group renaming issue when "id_provider = ldap" is set
Just for the record, the issues mentioned by @lslebodn were reported recently and I really
would prefer to treat them as not part of this PR (if necessary).
To be completely fair, this PR is so old and each interaction takes so long that I have to
re-test, re-prepare environments, re-do everything related to it every few months as I
don't even remember the context of this. :-/
See the full comment at https://github.com/SSSD/sssd/pull/128#issuecomment-333658737