dump node data on cleanup
Merge pull request #95 from rackerjoe/master

dump node data on cleanup
make the post-mortem node show work correctly and dump to an artifact
Merge pull request #96 from rackerjoe/master

make the post-mortem node show work correctly and dump to an artifact
meh - fixed a stupid typo
Merge branch 'master' of github.com:rcbops/jenkins-chef-nova-dingus
use the rackspace mirrors for centos
Merge pull request #98 from rackerjoe/master

use the rackspace mirrors for centos