Fixes for reprapworld's keypad

We don't need the old standard one. The STEP_ADD and STEP_IF_COUNTER …

Support for MKS BASE 1.0 board

Fixes for reprapworld's keypad

Added configurable script for filrunout from configuration.h

Edit thermal runaway description

We don't need the old standard one. The STEP_ADD and STEP_IF_COUNTER are also good for non-Toshiba stepper driver.

This reverts commit 22e0d2af.

Initial Hardware.md to fix 404 error

- Addressing issue #1935

Fix MBL compile error

Bug corrected: persistent HOMING message when HOME button pressed for homing.

Fixed lowercase change missing on commit a22a228b.

Persistent homing message.
Message was declared as an alert, therefore it was persistent.
Updated to message.