Prepped for 2013.07 work
use server tags when acting on a specific server rather than splitting the id to get required parts
use server tags for imaging rather than splitting id
upgraded to 2013.07 and image big fixes
Merge pull request #4 from daniellemayne/develop

Upgrade 2013.07 and image bug fixes
mapped azure affinityGroup to dasein dataCenter concept, remove support for creating volumes
ensure affinity group and location read out properly
Merge pull request #6 from daniellemayne/develop

affinityGroup -> dataCenter mapping
set correct data center for vlan and subnet
return image after cloning
fixed NPE when getting datacenter for affinity group
allowed adding disks to server via alterVM api call
fixed high polling of operation status (added 15s sleep)
fixed getVolumes to not return OSDisks
Updating license headers
[maven-release-plugin] prepare release dasein-cloud-azure-2013.07
[maven-release-plugin] prepare for next development iteration
Updating pom
Merge branch '2013.07'
delete os disk when server terminated