Updated Base For Libre Computer Case

I printed [this case](https://www.thingiverse.com/thing:3426091) for my Libre ALL-H3-CC SBC computer board, and while it fit (almost) perfectly, I needed some mounting tabs to secure it to the wall. Hence, mounting tabs with which to secure it to the wall.

v1 is the one that I initially modeled and printed, only to realize that, in an effort to keep the ears symmetrical, I had inadvertently placed one if them directly below the power connector. Had I been using countersunk screws, I don't think that would have been a problem, but to avoid potential issues for others, I moved that one ear over slightly in v2.

I have only provided the modified lower half (without the GPIO cutout) here. You'll have to get the top half from the original post by luc4r4t0r.


**NOTE**
*Due to either a Thingiverse bug or (more likely) shadowbanning, my models no longer show up under the [Newest] listings. If you want to see more of my models, please be sure to 'follow' me. **If you print this, it