Merge pull request #53 from daniellemayne/2013.07

general tidy up loosely related to bugzid 3380 - 2013.07
[maven-release-plugin] prepare release dasein-cloud-openstack-2013.07.9
[maven-release-plugin] prepare for next development iteration
Merge pull request #55 from daniellemayne/2013.07

bugzid 3695: fixed HP snapshot issues due to them changing api - 2013.07
[maven-release-plugin] prepare release dasein-cloud-openstack-2013.07.10
[maven-release-plugin] prepare for next development iteration
Merge pull request #57 from daniellemayne/2013.07

bugzid 3802: fixed get security group for server