Support for the RigidBot from Invent-A-Part.  Includes pins for the
RigidBoard controller, the RigidPanel LCD with USB drive support, and
automated build scripts for various configurations of the RigidBot
Added "Utiltities" submenu for RigidPanel, added USB_LCD options for all
language options, fixed MSG_CONTRAST in a number of language (removing
duplicate definitions and adding a missing one for Russian)  Needs
translation for other languages.