feat(docker): add guide to customize docker
Merge pull request #128 from robszumski/debug-docker

feat(docker): add guide to customize docker
Merge pull request #129 from robszumski/master

fix(debugging): remove references to /media/state/units
fix(getting-started-systemd): remove references to /media/state/units
fix(quickstart): remove references to /media/state/units
Merge pull request #130 from robszumski/tweak_systemd

fix(getting-started-systemd): remove references to /media/state/units
fix(scaling): remove references to /media/state
Merge pull request #132 from robszumski/tweak_scaling

fix(scaling): remove references to /media/state
Merge pull request #131 from robszumski/tweak_quickstart

fix(quickstart): remove references to /media/state/units
feat(rackspace): add cloud-config and update nova instructions
Merge pull request #134 from robszumski/rackspace-nova

feat(rackspace): add cloud-config and update nova instructions
fix(rackspace): remove heat reference
feat(rackspace): add heat support