auto-import changelog data from rpm-4.2.2-0.4.src.rpm
    Mon Dec 15 2003 Jeff Johnson <jbj@jbj.org> 4.2.2-0.3
    - make peace with libtool-1.5, autoconf-2.59, automake-1.8.
    - build with db-4.2.52 internal.
    - refresh bsddb.
    Mon Dec 01 2003 Jeff Johnson <jbj@redhat.com> 4.2.2-0.1
    - start rpm-4.2.2.
    - unify signal handling in librpmio, use condvar to deliver signal.