- Update source URL to point to downloads.sf.net rather than dl.sf.net
    - Upstream released new tarball without changing version number, though the
        only change was in arch/win32/fcgid_pm_win.c, which is not used to
        build the RPM package
    - Clarify license as GPL (unspecified/any version)
    - Unexpand tabs in spec
    - Add buildreq of gawk
    - Add buildreq of pkgconfig, a missing dependency of both apr-devel and
        apr-util-devel on FC5