bugz 4704: added null check for net config
Merge pull request #56 from daniellemayne/2014.05

bugz 4704: added null check for net config: 2014.05
[maven-release-plugin] prepare release dasein-cloud-vcloud-2014.05.7
[maven-release-plugin] prepare for next development iteration
Merge branch '2014.05'
Update version