Converted addresses, indices, etc to 32-bit.  Added support for 24-bit addresses for MB85RS1MT and MB85RS2MT.  Moved hardware initiation from constructor to begin().  Tested OK with 16-bit address memory.  Not tested with 24-bit address memory.
Adding new part numbers to display function in example programs.
Changing some variable types from unsigned int to byte.
Added product ID validation using RDID opcode.  Updated "test" program to match.  Updated user guide with all changes.
Fixing bugs.