Fixed RigidPanel LCD.  Created predefined mechanical settings for
RigidBot.  Fixed typo in STEPPER_RESET_FIX.
Fixed non-RigidBot compile error
Fixed incorrect build volumes for RigidBot.  Added automated build
script for RigidBot Community Edition permutations
Merge pull request #5 from gregrebholz/Marlin_v1

RigidPanel LCD and Full Graphic LCD support