Updated openstack/openstack
Project: openstack/tempest  155fe7f3334e4ec4349af884902c23c7cf808e4d
null
Moves negative tests from test_instance_actions

This change set moves the negative tests in
tempest/api/compute/servers/test_instance_actions
to a new file test_instance_actions_negative

Also removes usage of modules directly.

Note: HACKING.rst
The second requirement is that all negative tests must be added to a negative
test file. If such a file doesn't exist for the particular resource being
tested a new test file should be added

Change-Id: I6fd392e3fca84f7daeb3769ff59a8d5dadb900c3
Updated openstack/openstack
Project: openstack/nova  0f27d7e8cc155377651d72e0952cfc3a3a30f72d
null
Changed error message to match usage

InstanceDiskTypeTooSmall is not the proper error message, it should be
FlavorDiskTooSmall.

Change-Id: Id928015534161cba296c17114ef2d19d96e8781d