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

Python queue, 2019-07-01

* Deprecate Python 2 support (Eduardo Habkost)
* qemu/__init__.py refactor (John Snow)
* make qmp-shell work with python3 (Igor Mammedov)

# gpg: Signature made Mon 01 Jul 2019 23:28:27 BST
# gpg:                using RSA key 5A322FD5ABC4D3DBACCFD1AA2807936F984DC5A6
# gpg:                issuer "ehabkost@redhat.com"
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full]
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF  D1AA 2807 936F 984D C5A6

* remotes/ehabkost/tags/python-next-pull-request:
  Deprecate Python 2 support
  machine.py: minor delinting
  python/qemu: split QEMUMachine out from underneath __init__.py
  qmp: make qmp-shell work with python3

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

diff --cc qemu-deprecated.texi
Simple merge