Patch: Change figures to use gridlayouts

[fgarcia0128]

• Gridlayouts take care of positioning objects on the figure with varying screen sizes.
• Changing all figures to uifig with gridlayouts

[KHodgens]

Will this need vanish with new Python version @fgarcia0128 ?

[KHodgens]

I.e., this is very low priority in a post-Matlab world