Fixed a typo
Added ability to fetch shell keys (issue #4)
Fixed a number of bugs in IP address management
Updated for 2013.02 object model and fixed an imaging bug in HP Cloud
[maven-release-plugin] prepare release dasein-cloud-openstack-2013.02
[maven-release-plugin] prepare for next development iteration
Set up for 2013.04 development
Addressed a bug with revoking securty group to security group rules (issue #8)
Removed a comment
Merged with dasein-cloud-openstack develop branch.