- Patch to add configuration options for new NSS negotiation API (#574187)
    - Add (pre) for Requires on httpd so we can be sure the user and group are
        already available
    - Add file Requires on libnssckbi.so so symlink can't fail
    - Use _sysconfdir macro instead of /etc
    - Set minimum level of NSS to 3.12.6
    - The location of libnssckbi moved from /lib[64] to /usr/lib[64] (556744)