tombh/mc-turtles — pull request #2 by katjad (2014-03-19 03:11:09+00:00)
Title: add 3d movements; examples cube and bauble

Hi Tom, my first pull request :) 3d works fine now in relatively straightforward cases, but the cube for example does not work if you turn turtle right AND up by say 30 degrees beforehand. It then only moves up all the time when it should be moving down - so I think coords are right for x and z, but not y