Clean up the disk image creation script.
-rw-r--r-- 137 .gitignore
-rw-r--r-- 34520 COPYING
-rw-r--r-- 471 Makefile
-rw-r--r-- 2112 README
-rw-r--r-- 87 grub.cfg
drwxr-xr-x - kernel
drwxr-xr-x - library
drwxr-xr-x - tests