Added menu options to set overclock or underclock, fixed some other things
*Overclocked N64, running at about ~380MHz instead of 93MHz. All games run smoother.
*Optimized Interpreter core to be 60-100% faster . Many games are now completely playable with interpreter core on fast machines
*Removed some unneeded speed hacks in interpreter core to make it more accurate
*More accurate DYNAREC emulation
*Some Windows tweaks in the code to get it to run smoother
*Better audio plugin and feeding of audio from main core