CraftML Dual-Color alligator Clip

This alligator clip is deigned using CraftML.
The source file is at https://craftml.io/YoRSi

Customizable properties are:
* _numTeeth_: number of teeth
* _numSpikes_: number of spikes
* _tailLength_: length of the tail

Use the __select__ tool to choose which part to download the stl file.

The class label for the teeth and back spikes can be selected using `.sharp`

This is a collaboration with @Snortimer http://www.thingiverse.com/Snortimer/about