Add qemu-system-common postinst to permit kvm group access to qemu-bridge-helper. Pre-depend on adduser and recommend libcap2-bin. Closes: Bug#765936. Thanks to Guido Günther.

Fork for PureOS: Add git-buildpackage config: Set branches. Use purism/* namespace for release tags. Avoid use pristine-tar. Sign tags.

Fork for PureOS: Set PureOS Maintainers as maintainer, leaving original as XSBC-Original-Maintainer.

qemu-guest-agent: fix path of fsfreeze-hook (LP: #1820291)

See merge request qemu-team/qemu!5

- d/qemu-guest-agent.install: use correct path for fsfreeze-hook
- d/qemu-guest-agent.pre{rm|inst}/.postrm: special handling for
  mv_conffile since the new path is a directory in the old package
  version which can not be handled by mv_conffile.
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>

Besides several security holes there are many other bugs there as well,
and the amount of patches applied upstream after 3.1 release is large
(Closes: CVE-2018-20123 CVE-2018-20124 CVE-2018-20125 CVE-2018-20126 CVE-2018-20191 CVE-2018-20216)

Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>

sync debian/qemu-user-static.1 and debian/qemu-user.1, generate the latter from the former (#901407)

add breaks: qemu-system-data to qemu-system-common, to close #916279 completely (all this can be removed after buster)

This reverts commit 08f2a8f1.

Tune qemu-system-common postinst to permit kvm group access to qemu-bridge-helper. Recommend libcap2-bin. Closes: Bug#765936. Thanks to Guido Günther.

Fork for PureOS: Add git-buildpackage config: Set branches. Use purism/* namespace for release tags. Avoid use pristine-tar. Sign tags.