Move *.conf and *.options to man5

According to the man page sections guideline, man8 should be used
for system administration commands. So this commit moves *.conf and
*.options files to man5.

Signed-off-by: Seunghun Han <kkamagui@gmail.com>
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
10 files changed