* Merge from debian unstable (LP: #722159). Remaining change: - bin/sbuild-createchroot: do not install debfoster into the chroots because it is in universe and not needed for package building itself. * Dropped change: (included in debian) - lib/Sbuild/ResolverBase.pm: use -o APT::Install-Recommends=false instead of --no-install-recommends as it is not a valid option in Dapper schroots. This is Ubuntu-specific and can be removed once Dapper goes EoL.