We're on Google App Engine, and due to some technicalities, we're unable to serve on https://feeltracker.com
We know that http://feeltracker.com and http://www.feeltracker.com work fine however.
How can we ensure Google doesn't index https://feeltracker.com as it is currently doing, and instead indexes http://feeltracker.com or http://www.feeltracker.com?
Thank you.