Retrieve/display the information about the embeddable cartridges

See how we can retrieve the information about the embeddable cartridges that were associated with a created application.
For example, we should provide the user with the URL and credentials of the MySQL cartridge.

The question is:

• can we provide this information at the end of the creation process,
• or should we give access to this information after, from the 'Express Console' view ? (this would be handful, but probably require work at the java client level, too)