Adding backlight (Fixes #28) + load emgdbl module before emgd.
Also moved some files and theirfore had to make changes on packaging files.
added grub.d/emgd.cfg
* disables selinux as recommended by Intel
* sets vga=current to prevent some flickering during boot
* sets vmalloc=256MB - better that calculating mem=(my memory)-256MB as in most of the documentations out there!