Auto Level kit for Prusa Mendel V2.

Kit with carriage implementing suport for 9G tower servo and piece for holding Endstop.
Updates:
Added a part that has 3mm screws for servo... it was requested by someone. Also added pics!
Netfabbed the X-Carriage and added youtube video.
https://www.youtube.com/watch?v=ahPPuTf8xH4