MIPS in the Making

MIPS is now in the making! For a preview screenshot, see the end of the homepage simplc.sourceforge.net or the image (http://www-static.cc.gatech.edu/~garryb/sim/images/mipsqt.png).

The basic instructions are implemented but not really tested. Right now, I'm working on getting pseudo-operations that take multiple words, and debating on coprocessor support. Once those are done, I'll be able to use pre-existing MIPS code in my test suite rather than my own.