Description of problem:

The katello shell offers content promotion via creation, update and promotion of changesets.  There appears to be one other method for promoting content.  The 'product' command offers a 'product promote' sub-command.

Is this expected to work?  This doesn't trigger errors when used, but should katello offer two distinct methods for promoting content?

> katello> product -h
> Usage: katello <options> product <action> <options>
> Supported Actions:
> 	create         create new product to a custom provider
> 	update         update a product's attributes
> 	list           list known products
> 	delete         delete a product and its content
> 	synchronize    synchronize a product
> 	cancel_sync    cancel currently running synchronization
> 	status         status of product's synchronization
> 	promote        promote a product to an environment
> 	               (creates a temporary changeset with the product and promotes it)
> 	list_filters   list filters of a product
> 	add_filter     add a filter to a product
> 	remove_filter  remove a filter from a product
> 	set_plan       set a synchronization plan
> 	remove_plan    unset a synchronization plan
> 
> Options:
>   -h, --help  show this help message and exit

Version-Release number of selected component (if applicable):
 * katello-0.1.235-2.el6.noarch

Steps to Reproduce:
1. katello -u admin -p admin shell
2. product promote --name 'Red Hat Enterprise Linux Server' --org redhat --environment Stage

Actual results:

It didn't fail, which seems good on the surface

Expected results:

Why does the product command support promotion without a changeset?  No other content commands support promotion.

Additional info: