start with 0.50
post_distupgrade_exceptions: handle libdb4.8

libdb4.8/squeeze is part of the minimal squeeze chroot and
remains installed after distupgrade even if it no longer
exists in wheezy
db4.8-util/wheezy Conflicts/Replaces libdb4.8, so ensure it
gets removed from the reference chroot, too

Signed-off-by: Andreas Beckmann <debian@abeckmann.de>
pre_install_exceptions: update lvm2 exception

ganeti/lenny and mini-buildd-bld need this, too

Signed-off-by: Andreas Beckmann <debian@abeckmann.de>
post_setup_squeeze-fake-essential: more packages requiring install-info

there are ia few more packages in squeeze that need a fake-essential install-info

Signed-off-by: Andreas Beckmann <debian@abeckmann.de>
TODO - remove references to /org/piuparts/org from the stock packages.
TODO - add piuparts_slave_* as a case for sudoers.
TODO - replace known errors COMMAND with include and exclude regex's.

This supports replacing the current grep shell calls with python re
calls, for a 10-100x speed improvement in kpr creation.
TODO - make the known problems format python-friendlier.
TODO - slave_cleanup-sort mounts so that subdirs are umounted first.
TODO - remove references to ~/bin from stock packages.