created a ready queue that will be used for cpu cycles (I realize now I
cannot test without it,,, I could but,,, better not.) Also moved some
stuff around, the cpu display was not working, just call it as a stand
alone method. Created shell of a shellcommand run. Few other minor
adjustments as I try and get my head around the process ...

loadprogram -> put into memory -> create pcb/pid -> get it on a queue ->
give it to the cpu for execution ... (plus a lot more).

(side note, just learned how to ammend a broken commit via egit (git
plugin for eclipse - so no more blank pushes because of broken commits)