ZMR250 Tricopter tilt assembly for TGY-9018MG and TYG-210DMH Servos

This allows the re-purposing of a ZMR Quadcopter frame to make a mini tricopter.

Original design used under CC License can be found here
http://rcexplorer.se/product/tricopter-tilt-mechanism-injection-moulded-top-piece/

A full build log using these designs is here http://www.bluefish.net.nz/2015/06/zmr-frame-mini-tricopter.html

Update here
http://www.bluefish.net.nz/2015/07/zmr-tricopter-update.html

Added the servo mount for a Turnigy TGY-210DMH servo to work in conjunction wit