arthurwolf/Smoothie — pull request #97 by bgamari (2013-02-09 02:54:46+00:00)
Title: Pin fixes

Here I add various checks to fix the leaking pins noted by @adamgreen. While this eliminates the leaking memory, the more sinister issue of the `StepperMotors` of `Robot` and `Extruder` not being notified of the changed pins.