keyboard nav

[abbey-titcomb]

seems like I can't hold down the keyboard keys to scroll across frames. this makes it super tough to nav between frames when fixing mistakes. also a short cut to choose frames as a focus would be nice as when I zoom, it moves to the center axis for some reason?

[cloudhead]

Both issues should be fixed now!

I've changed it so that zooming with the mouse/touchpad always zooms towards the cursor. Zooming with the keyboard zooms to the center of the active view.

Also key repeats are back.