Attempt to clean up the code of Skelix Operating System.

Origin: http://skelix.net/skelixos/index_en.html

Initially taken from: https://github.com/shineyear/skelix_os/tree/ccfa60864defe199cb7ea7a8b2c9e72b12a913e4

Requirements:

sudo apt-get install build-essential qemu

Usage:

cd directory-with-makefile
make
qemu final.img

Done:

• remove and gitignore output files
• factor out COPYING

TODO:

• get all working... :-) Must add 32-bit flags to all compilation commands so it works on 64-bit computers.
• factor out Makefiles:
  • don't hard code object files...
• fix compiler warnings