Bug 1014632 - FlatFish: Integrate boot.img and kernel compilation into the build system
* Added an AndroidKernel.mk for compiling the kernel while building the whole system
* Applied the patch for Flatfish devices from: https://github.com/flatfish-fox/flatfish-kernel
* Removed some flags from some makefiles in order to compile with google toolchain
Added AndroidKernel make file to let the Android build system compile it
Disabled a.out bin format because it's not compatible with the toolchain