Prusa i3 plus / MK2 - Rasbery pi camera mount

Camera mount for Prusa i3 and standard rasberi PI camera module.

Function:
* camera holder place under the screw Heat Bad (print only one)
* can move camera left/right
* can move camera front/back
* can rotate with camera
* without screw all things print

Camera screw must print twice.

Attach .gcode file for Prusa I3 1.75mm 200um. JUST PRINT :).

Update v2 (strong holder):
* bed_holder_v2.stl - Updated bed holder for I3 plus
* bed_holder_v2_MKII.stl - Updated b