Ensure log rotation happens

Previously, we called logrotate on explicit files rather than the
main config, but these files did not include any logrotate
directives, so logs were not rotated. This fix is a kludge while
a more thorough logging solution is planned.

Bug-Url: https://bugzilla.redhat.com/show_bug.cgi?id=975518
Change-Id: Id3c479b81eea023d11cbc65fb1814fd886ffedc7
Signed-off-by: Ryan Barry <rbarry@redhat.com>