Feature Request: Rectangle Magnifying Glass and shortcut key.

[fjdemos]

Magnifying Glass (in the toolbar) only allows elliptical zoom. Please allow rectangle-shaped magnifying glass so we can zoom/focus sections on screen.

Note: I am not referring to the zoom affect that can be controlled with mouse wheel. I am referring to the magnifying glass icon in the toolbar. Also, all users to assign a keyboard shortcut key to the magnifying glass.