Merge pull request #17 from andylyall/2014.03

Fix possible NPE listing VMs with no description
Resolve dependencies
Fix pom error
[maven-release-plugin] prepare release dasein-cloud-google-2014.03.8
[maven-release-plugin] prepare for next development iteration
Merge pull request #18 from andylyall/2014.03

2014.03
[maven-release-plugin] prepare release dasein-cloud-google-2014.03.9
[maven-release-plugin] prepare for next development iteration
Removed unnecessary debug output
Fixed inconsistency in datacenter ID values
Fixed exception fall through when searching public images
Fixed a typo to get correct service account value