Title: #85: SYSDB: Removing of sysdb_try_to_find_expected_dn()
There is new version if somebody would like to look how I fight.
The positive test case ```test_user_is_on_batch``` is ready,
the negative test case ```test_user_is_on_batch``` needs changes in env. setup
(it is copied from the first case).
See the full comment at https://github.com/SSSD/sssd/pull/85#issuecomment-272460868