Merge pull request #65 from daniellemayne/develop

Develop - partial iso support and bug fixes 3918, 3944
Merge pull request #67 from daniellemayne/develop

bugzid 4026: volumes paging - develop
Removed expensive calls to getImage and setFirewalls.
Removed expensive call to getImage to extract platform.
Merge pull request #69 from binod33/develop

Removed expensive and unnecessary calls
Merge pull request #70 from daniellemayne/develop

Develop - added capabilities support for vm and vlan