Apply patch for 0.63.2-1.1 NMU
Merge remote-tracking branch 'origin/master'

Conflicts:
	debian/changelog
[Sbuild::DB::Client] do not change the cwd
Fix SSH control master restart
debian: Document forward-ported buildd patches
Sbuild::Build: Remove stray exit from copy_to_chroot

This prevents sbuild waiting forever on 'Failed to copy'.
debian: Close #699903
Sbuild::Build: Compute changes filename correctly

Based upon initial work by Daniel Dehennin with additional
changes for robustness when building inside a source tree.
debian: Close #686509
Sbuild::Build: Run lintian from inside the chroot

Running lintian from inside the chroot supports use-cases with several
chroots (oldstable, unstable, testing, lucid, natty, etc), where using
the system lintian might not give the best results.  By using the
lintian version from the chroot, sbuild uses always the version that
matches the distro version that the package is being built for.
debian: Close #626361
Sbuild::Build: Run lintian before moving the build files
Sbuild::Build: Add "binary-only=yes" to binNMU changelog entries

When we add a changelog entry for a binNMU or for an appended version
number, mark that entry with "binary-only=yes", so that new versions of
dpkg-gencontrol know to use the previous changelog entry as the source
version.
debian: Close #672711
debian: Bump changelog version to 0.64.0
NEWS: Bump version to 0.64.0 and document main changes
debian: Upgrade to Standards-Version 3.9.4
debian: Remove buildd preinst and correct init script dependencies
Sbuild::ResolverBase: Implement update_archive using apt-get update

David Kalnischkies pointed out in bug #714877 a clever way to make
apt-get update only affect a single sources.list-format file, using various
apt options to override the sources.list and sources.list.d locations,
and keep the lists for existing sources. This works "in any apt
version", and is cleaner than faking the list operations ourselves.
Implement --add-package