[Zope-CMF] import-steps

[Katja Süss]

Hi *
I would like to make a suggestion: 
After selecting a profile make only import-steps included in selected profile available.
Why would I like this?
I have a setup profile (prepopulating site, settting properties, etc)
and an install profile.
When updating to a new release only import steps of install profile should be run.
It would be cake if the updater only has to select the profile, select 'all steps' and push the run button.
Curious to read comments.
Regards, Katja