openscad

Add the spike_bowl scad, render, and object file; add renders of the drone parts; add nutsnbolts as a submodule; maybe tweaked the box project but that'c urrently inop. learn to commit smaller increments

Update README.md

Create README.md

Add a picture of what the DroneA file is producing as of this commit.

Drone is in what should be a flyable state, if you leave off the fpv transmitter. Going to rework into a 3-tier design.