Merge remote-tracking branch 'remotes/ehabkost/tags/python-next-pull-request' into...

Merge remote-tracking branch 'remotes/ehabkost/tags/python-next-pull-request' into staging

Python queue, 2018-06-15

* Add avocado_qemu: functional/acceptance test infrastructure

# gpg: Signature made Fri 15 Jun 2018 20:12:20 BST
# gpg:                using RSA key 2807936F984DC5A6
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>"
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF  D1AA 2807 936F 984D C5A6

* remotes/ehabkost/tags/python-next-pull-request:
  configure: Enable out-of-tree acceptance tests
  Acceptance tests: add Linux kernel boot and console checking test
  scripts/qemu.py: introduce set_console() method
  Acceptance tests: add quick VNC tests
  scripts/qemu.py: allow adding to the list of extra arguments
  Add functional/acceptance tests infrastructure
  Remove COPYING.PYTHON

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>