commenting out cout statements and fixing typos

just some cleaning up of unnecessary comments/statements
commenting out cout statements (for now)
for issue #59
fixing prompt so time quantum not always asked

fixing the welcome message so time quantum isnt prompted when not needed
some more cleaning up

added some endls to make our output cleaner.
took out all the testing couts
added spaces around the tab

cause sometimes, the tab wouldnt work the way you wanted if one PID's
turnaround time was 3 digits long.
sorry, im being a perfectionist here

forgot stuff in our couts
space after operator::

did i do thi?… i dont think i did this...
Merge pull request #67 from rsingla92/cleaningUp

Cleaning up