Changes

For 0.3 we have modified our Linux script, and spent much of our time getting familiar with the MAC OS system, since neither if us has ever used a mac before. We also investigated the possibility of running ONE script to start firefox Firefox on all three platforms, but found that this was not feasible. We have a proof of concept for MacOS, in that we directly copied the installed Firefox onto our flash drive, as we couldn't get the Web version running.