Phone keyboard mount parametrized

A customizable mount for a phone to be attached to any keyboard out there. Can be tricky to find the right sizing and angles. So I've put here two SCAD files. The first is mound.scad, which you can use to make a universal mount for more or less any keyboard out there. You will need nuts and bolts (in case you want them printed - take the [NutJOB](https://www.thingiverse.com/thing:193647) thingy) and that will greatly help you to define the exact thickness of the keyboard and the angles between the parts of the mount. Once done with the measurements you'll be able to use the mount_single_piece.scad to print two solid stands for the exact keyboard. Do not rush it and print just one (and maybe even only half-height) to check if it fits your keyboard tight enough, before doing the final print.

Added two example STL files for the Logitech k380 and Logitech internet 350 keyboards. (Photos of the mounts are of them).

Printing:
I printed it pretty light, with just 10% infill. That's eno