#166 Simple patch to enable firmware on linux builds(svn r5054)

[Winston Wu]

When searching for ways to enable wifi emulation on linux, I wrote a simple patch to make use of the dumped firmware for linux. When patched, use command line option "--firmware-path=PATH_TO_FIRMWARE" for the firmware path and "--firmware-boot=0|1" to toggle booting the firmware or not.

Path to bios arm7 and arm9 must be GIVEN AND VALID to use it or it will have a segfault.(I will fix it later)

[Winston Wu]