End Connectors with Clips for the Fully Parametric Drag Chain

I wanted a way to keep the cables within the ends of the chain, and realized it would be easy to add the clips from the main chain design back into the end connectors, so I implemented it into the scad file. Hopefully this helps someone out as well. 

You can adjust the location of the clip depending on which style of end connector you're using, and how you want the cable to stay in place.