Andrew,
Strange thing is I copied all the files over to a clean FlexViewer (i.e. replacing the index.template.html and giving it a google api key for my site, etc, etc), but the new division that is added never get the google streetview panorama. I put alerts in the the streetview.js to ensure that it was getting to the javascript function. I do like the drag and drop of the googleman though. I am not thrilled with the addition of the division to the main app widow though, screen real estate is to precious now a days and there is some possiblity of not being compliant with Goggles T&C.