Hi @patrik, thanks for the update. We do not --yet-- have client editing of sites, i.e. the owner of the site in Webflow is the one who edits the site and uploads those images. When we add client side editing, we will certainly keep this in mind when updates are made 
If you can help to describe how you want it to work on wish list, we can use that as feedback during the development More info on our Wish List here: http://forum.webflow.com/t/about-the-wish-list-category/6516
Cheers, Dave