Revision 73539

- update to r683
- iurt:
  o always use basesystem-minimal instead of basesystem
  o when building chroot, do not use --distrib but use media from
    base_media in config
  o ignore gpg-pubkey packages in installed packages list (boklm)
  o backport a one-liner fix from mdv: "it should say where it lacks
    disk space" (bogdano, tv)
- emi: Upload packages in submission order (pterjan)