Made the MultiOp format do a little more. It now sets up single microop instructions...

Made the MultiOp format do a little more. It now sets up single microop instructions to return an instance of the right class. The code to decode register numbers and generate loads and stores still needs to be added. Also, a syntax for specifying operands as sources, destinations, or both needs to be established. Multipl microop instructions are also not handled, pending real macroop generation support.

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extra : convert_revision : 1a0a4b36afce8255e23e3cdd7a85c1392dda5f72