[SSSD] [sssd PR#108][comment] Partially revert "CONFIG: Use default config when none provided"

[fidencio]

URL: https://github.com/SSSD/sssd/pull/108
Title: #108: Partially revert "CONFIG: Use default config when none provided"

lslebodn commented:
"""
http://sssd-ci.duckdns.org/logs/job/58/76/summary.html
"""

See the full comment at https://github.com/SSSD/sssd/pull/108#issuecomment-266567268