made the readyqueue a little tighter so it did not overlap into hdd
display. more important, fixed all kinds of runall / run bugs. now you
can only runall if there is at least 1 new process not a penny less _
also you can type run on a random and then runall and it will not add
extra to the display ... few other tweaks like output stating to format
the drive if it is not formatted and you try to add a fourth process...