Refresh aws cloudformation

This the second half from the slitting of PR #333. It is a sub PR of #523.

This PR collects templates and stacks and updates manageiq database. 

It depends on PR #899: add_orchestration_models. New changes are in the second commit as the first commit is for PR #899.
Again, I feel there should be an ems_ref column here.  It *may* duplicate the physical_resource_id, but that's ok.  Tomorrow if we add a different orchestration system, they may not use the physical resource id, and then we have to change the code all the way back to save_inventory.  Having a single column for uniqueness that is directly associated with a specific type of provider keeps it simpler and normalized.