Add mipsel support to mic

Added support for mic. Handles detecting the MIPS architecture binaries and
installs qemu with binfmt so that mic is able to run MIPS code with qemu.

Signed-off-by: Mikko Hurskainen <mikko.hurskainen@nomovok.com>
Merge pull request #1 from miksa/master

Add mipsel support to mic