ErikZalm/Marlin — pull request #584 by zabana (2013-09-01 22:56:50+00:00)
Title: Stepper driver lenght configurable by user, and also added again another user´s dual PID feature

Defined in configuration.h a variable to add a delay to maintain the stepper signal for the driver.
Copied a previous feature (don´t know author´s name) to allow dual PID for each hotend.