Brushed Sparky v0.2 landing gear and motor cup

This is a protector for the motor on brushed sparky that also serves as a landing gear. The mount clips onto the arms under the [motor mount](http://www.thingiverse.com/thing:704474).

See the writeup on the frame [here](http://buildandcrash.blogspot.com/2015/03/brushedsparky-v02.html).