first pass at neutronifying the nova tests, using judicous use of tags
almost working nova-neutron tests
fixed up nova ping function to allow use of netns if using neutron
add appropriate tags
skip diablo tests properly again
fix ping_command usage
ensure keystone tests are run with nova-neutron, like they are with nova
Merge pull request #31 from mancdaz/deploy

write specific nova tests for when neutron is used