Test fixes
Add self._running to the ProxyMinion
Merge pull request #10645 from rallytime/mac_user_test

Test fixes
Merge pull request #10649 from cro/proxy_add_running

Add self._running to the ProxyMinion
Pylint fixes.
Merge pull request #10650 from cro/pylint_fixes_0221

Pylint fixes.
more mac_user tests
Merge pull request #10651 from rallytime/mac_user_test

more mac_user tests
[salt] add volume commands to nova
[salt] add nova.volume_attach and detach
[salt] add nove.volume_delete
[salt] document private functions

_server_by_name and _volume_get
Merge pull request #10652 from gtmanfred/nova

[salt] add most of the nova volume functions
[salt] begin nova states

Starting with volumes existing, because that is the only one I care
about right this second.
Merge pull request #10662 from gtmanfred/nova

[salt] begin nova states
Merge remote-tracking branch 'upstream/develop' into sam_raet_8

Conflicts:
	salt/transport/road/raet/test/test_packeting.py