Updated makefile for EmuDsk driver so that a disk image would be created with a layout that matches the distribution of the NitrOS-9 disk images so that the files can be easily dsaved across onto existing disk images. Also updated ddh0.asm, h0.asm, and h1.asm to use a geometry that will yield a clust size of 1 disk image with almost the max 128MB size as well as using a geometry that is more friendly with storing a boot track on it for use with being shared with the CoCoSDC.

Level    equ   2

         use   os9.d
         use   scf.d
         use   rbf.d
         use   coco.d