Add shortcut to toggle snapping
When aligning objects with pictures on a slide it is often necessary to switch snapping on and off.
I.e. I would turn snapping on, to position the picture on the slide, so it gets the same size as other pictures, but then I need snapping off to align a shape to point to a specific part of the picture. Going to the menu to do it every time gets tiresome quickly.
See this slide for example: https://slides.com/spbnick/microcontroller-firmware-from-scratch/#/12