hgweb: Pass only filename instead of full path when downloading raw files.
Before this patch "filename=foo/bar" was sent and e.g. Firefox offered to save
the file as "foo-bar" instead of just "bar".
1 files updated, 0 files merged, 0 files removed, 0 files unresolvedremoving babort: update spans branches, use 'hg merge' or 'hg update -C' to lose changes