Tool Caddy v2

I have three or four tool holders for printing and other stuff, so I decided to combine it all into one unit.

* Slots for printer wrenches
* Slots for SD and microSD cards
* Slots for rulers (I use a few of them)
* Hangers for clippers
* Slots for calipers and tweezers
* Slots for glue stick and glue bottle
* Nozzle tray
* Trays for my alligator clips, paint brushes, pens/pencils, etc
* Trays / slots for other miscellaneous tools / stuff

Made a slight update with the base. Parts of it was a little to thin, so I thickened it a bit.