Tony Stark's Bluetooth Controlled Arc Reactor

This is a combination and remix of multiple excellent projects here in Thingiverse with some improvements by me:
- The original model is [Tony Stark's Arc Reactor made by Skimbal](http://www.thingiverse.com/thing:13171).
- For some parts I used [SgtMunger edits](http://www.thingiverse.com/thing:1753653).
- Note that his design moves the LEDs on the crystal ring between the coils, so they will be brighter compared to the original design that hides them under the coils. You may want to cons