* M3 cable tie clip
Add small M3 cable tie clip, designed to fit onto the bottom extrusions under the coroplast.
* Mains plug panel with RJ45
Two new versions of the mains plug panel, one with the ethernet socket on the left, and one on the right (the 'alternative')
* Create README.md
* Create m4_small_cable_tie_mount.stl
Add M4 variant
* Rename f3d file
* Create README.md
* Add STEP files
* Add 5mm slot cover clips
