[#56345268] org-id not required for querying.

This is feedback from nick. org-id is not required while fetching
entities since it is already provided by user while getting fog session
[#56345268] added vm disk info
[#56345268] showing vapp_temp_id in summary
[#56345268] rake tasks to publish gem and run tests

Using gem_publisher to publish gem. Modified rake file to add spec