[Rpm-metadata] exclude filename from .gz files

[Anders F Björklund]

Dennis Gregorovic wrote:
> Would folks be ok with adding a flag to createrepo/modifyrepo so that
> they don't include the original path in the gzip file (or perhaps making
> that the default)?  I can whip together a patch if that would help.

OpenSUSE has had such a patch in _their_ createrepo for a while:
https://build.opensuse.org/package/view_file?file=createrepo-0.9.8-generate-gzip-headers.patch&package=createrepo&project=system%3Apackagemanager

--anders