bugzids 3918, 3944: iso support when making images and removed lookup of parent template
fixed potential NPEs
Merge pull request #64 from daniellemayne/2013.07

2013.07 - partial iso support and bug fixes 3918, 3944
bugzid 4026: volumes paging
Merge pull request #66 from daniellemayne/2013.07

bugzid 4026: volumes paging - 2013.07
Removed expensive calls to getImage and setFirewalls.
Removed expensive call to getImage to extract platform.
Merge pull request #68 from binod33/2013.07

Removing some expensive and unnecessary calls.
[maven-release-plugin] prepare release dasein-cloud-cloudstack-2013.07.13
[maven-release-plugin] prepare for next development iteration
Merge branch '2013.07'
Updating pom version