Delete vapp funationality


<a href="https://github.gds/garimasingh">garimasingh</a>:
No description given.

<em><a href="https://github.gds/gds/vcloud-box-configurator/issues/1">Original issue</a> (gds/vcloud-box-configurator#1) created at 2013-08-08T10:15:05Z.</em>