Please Please Please put this in!
I do a lot of image editing and graphics work and almost every program I have ever used scales things from the upper left corner by default. I wish this was true in roll20 as well. A lot of programs offer a way to scale from the center, but its never default.
I find it takes me a while to get a map with a built in grid just right to fit the Roll20 token locking grid. Everytime I scale the map up or down each pixel I move the mouse is actually 2 pixels of increase and decrease as the other side of the map is moving up or down as well. The Align to grid functionality gets it mostly there, but I usually need to do a few minute tweaks to the size.
Tokens don't bother me as I am rarely scaling more than a square or two, but my maps can be LARGE sometimes.
I would love to see this come back (though I never knew this used to be - though that brings me hope it is easy to bring back as an option or some such).
Thanks! You guys Rock!