Fix ownership of config and state directories
    
    The recent RPM package restructing introduced some problems with
    the ownership of /etc/ipsilon and /var/lib/ipsilon.  These were
    previously owned by the 'ipsilon' user, but the changes resulted
    in the ownership being set as root since the 'ipsilon' user was
    not yet created when the directories were installed.
    
    While discussing this problem, it was determined that we should
    have the ownership of these directories be root, but allow other
    users to traverse through them so they can access subdirectories
    that they have permissions on.
    
    Signed-off-by: Nathan Kinder <nkinder@redhat.com>
    Reviewed-by: Rob Crittenden <rcritten@redhat.com>