not so instant apply

[Andrew Cagney <cagney@redhat.com>]

Noticed this yesterday.

The setup-assistant appears to doing an instant apply - attaching to and 
hanging the processes - before the user has indicated that they are 
finished.  Several problems I can identify here:

- when re-opening a session, processes are being attached _before_ the 
user has confirmed the choice
As I pointed out in another thread, the operation and consequence here 
is non-trivial, so the user needs to be given the chance to confirm the 
selected processes before going further.  The problem/consequence is 
easily seen by: create a "bash session"; quit frysk; from bash start 
frysk in the _forground_; open the "bash session" bringing up the 
process-picker; try backgrounding frysk

- instant apply works when there is instant visual feedback
Since the monitor/debugger is not yet displayed (and no please don't 
start displaying it), there is no visual feedback, and no reason for the 
apply.

comments,
Andrew