Merge pull request #52 from daniellemayne/2014.05

bugz 4662: fixed NPE - 2014.05
[maven-release-plugin] prepare release dasein-cloud-vcloud-2014.05.4
[maven-release-plugin] prepare for next development iteration
Update core dependency
[maven-release-plugin] prepare release dasein-cloud-vcloud-2014.05.5
[maven-release-plugin] prepare for next development iteration
Merge pull request #54 from daniellemayne/2014.05

bugz 4628: networking fix for app network type: 2014.05
[maven-release-plugin] prepare release dasein-cloud-vcloud-2014.05.6
[maven-release-plugin] prepare for next development iteration
Merge pull request #56 from daniellemayne/2014.05

bugz 4704: added null check for net config: 2014.05
bugz 4711: remove hardcoded text from vapp name
fixed variable to avoid potential infinite loop