Merge remote-tracking branch 'remotes/armbru/tags/pull-monitor-2020-02-15-v2' into...

Merge remote-tracking branch 'remotes/armbru/tags/pull-monitor-2020-02-15-v2' into staging

Monitor patches for 2020-02-15

# gpg: Signature made Mon 17 Feb 2020 13:26:20 GMT
# gpg:                using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg:                issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-monitor-2020-02-15-v2:
  qemu-doc: Clarify extent of build platform support
  monitor: Move qmp_query_qmp_schema to qmp-cmds-control.c
  monitor: Collect "control" command handlers in qmp-cmds.control.c
  qapi: Split control.json off misc.json
  monitor: Move monitor option parsing to monitor/monitor.c

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