Merge tag 'upstream/3.0'

Upstream version 3.0

# gpg: Signature made Tue 29 Oct 2013 13:17:05 CET using DSA key ID 95930EDE
# gpg: please do a --check-trustdb
# gpg: Good signature from "Axel Beckert (no legal relevance) <abe@deuxchevaux.org>"
# gpg:                 aka "Axel Beckert (no legal relevance) <abe@noone.org>"
# gpg:                 aka "Axel Beckert (no legal relevance) <xtaran@symlink.ch>"
# gpg:                 aka "Axel Beckert (FSFE Fellow) <abe@fsfe.org>"
# gpg:                 aka "Axel Beckert (Debian Developer) <abe@debian.org>"