core: Setting missing severity to audit log...

Setting missing severity to audit log messages

This patches adding settings for audit log severities that were logged
as NORMAL messages instead of ERROR/WARNING

Change-Id: If91293ebf0eb948f1fa1d7d31d4ae1cde9eb11c8
Bug-Url: https://bugzilla.redhat.com/show_bug.cgi?id=1047889
Signed-off-by: Eli Mesika <emesika@redhat.com>