- first step to upcomming 4.0.4

- first step to upcomming 4.0.4
- removed outdated patches and renumerated rest
- added db4.patch (allow building with system db4)
- added acconfig.patch (remove ^L from acconfig.h)
- fixed polish translation (pl.po.patch)
- removed some legacy exec popt command (drop-legacy-CLI.patch)
- BR: doxygen for documentation generation
- added rpm-lib package (only rpm-build, rpm-utils depend on it)
- added beecrypt and beecrypt-devel subpackages (TODO: find original source and make package)
- main package contains only /bin/rpm and some files from /usr/lib/rpm (drastical size cut)
TODO: fix python subpackage

Changed files:
    rpm.spec -> 1.281