Remixed Mini Overhang test

This is a stripped down mini test that only tests overhang. I usually need to tweak settings for different filament more for the overhang results than anything else so I wanted a smaller test just for that. This is just a quick slice job using Meshmixer. It is obvious if you look at the text that is cut off at the bottom :). I thought maybe others might have the same need for a quicker overhang only test.

A big thank you for the original designer of the "MINI All In One 3D printer test". I really like the double overhang test that he created.