Parametric Socket for Hanging Rods and Dowels

## Description
This is my pole socket remix of [XFaktor's remix](https://www.thingiverse.com/thing:3146422) (a remix of [the original by bblhd](https://www.thingiverse.com/thing:544977)). I included a few `.stl` examples I generated with this code, the settings for which can be found in the `.scad` file. They're designed to be mounted with a #12 wood screw, which fits into the holes on the sides of Ikea Pax wardrobes.

Thanks to both of them for supporting open source by publishing their code with a Creative Commons license and to the makers/consumers who likewise find value in open source by benefiting from its many fruits (collaboration, education, inspiration, *empowerment*).

## Changes
- Added parameters for customizing the flange around the socket.
- Relocated the mounting screw to the center of the flange, in a countersunk fashion.
- Added optional cutout to one side of the socket.

## To Do
- It wouldn't be too hard to bring back the screw holes around the flange, if