two feature requests for 4.0
I'm very excited to see how 4.0 is progressing! Two requests:
1) I would LOVE to be able to insert a "control panel" rectangle that
* has absolute position on screen
* lies under all controls (text, sliders, text fields, buttons, etc.)
* lies over all graphical objects
Grouping controls together over one of these rectangles would VASTLY reduce clutter on the screen.
2) It would be great to see text objects in the algebra view. Currently, we already see checkboxes, sliders, buttons, and textfields.