Adding GP2Y0A41SK0F to supported ir-distance devices
Merge pull request #518 from frxnz/GP2Y0A41SK0F

Adds GP2Y0A41SK0F to supported ir-distance devices
define Stepper

Fixes error: Cannot read property "TYPE" of undefined
Merge pull request #523 from SotirisValogiannis/patch-1

define Stepper
Allow arbitrary address for I2C LCD
Add Controllers.QAPASS alias