Pegboard accessories

Need to mount stuff on my pegboard, found a few useful things here, especially [thing:4241994](http://www.thingiverse.com/thing:4241994) which inspired the pegs. Nothing was exactly right, and most of them weren't easily modified, so I just started hacking away in OpenSCAD.

The DeucePegs.scad file is the interesting one, but I'll upload things as I generate STL files. I do NOT suggest you actually use any of my STL files, but rather call the OpenSCAD modules from the bottom of the file and export them.

I'll upload some pictures once I get everything printed out, and I'll likely add some comments eventually.

I've marked this as a work in progress since I'll likely be tweaking this file for the rest of my life, and no guarantees I'll have a useful changelog.

I've started exporting as AMF because some objects don't slice properly when exported using STL.