NPE fix introduced another issue, this fixes both
Merge pull request #15 from timf/caching-recursion-issue

NPE fix introduced another issue, this fixes both
[maven-release-plugin] prepare release dasein-cloud-vcloud-2013.02.7
[maven-release-plugin] prepare for next development iteration
Added logic to filter out expired VApp Templates.
Merge pull request #2 from binod33/2013.02

Added logic to filter out expired VApp Templates.