Commit to Prevent Unintentional Data Loss

Changes have been made to accomplish the following:
1. Define Pins for Green LED, Red LED, Button LED, Door Sensor and Push
Button
2. G32 has been implemented to go to Z-Max (this will require a new
Z-Max pin, for testing the Door_Pin was being used)
3. The Z_Endstop has been changed into a Z_Min and Z_Max endstop.

None of this is currently functional. This commit is being performed to
ensure that the data is not lost due to human error.