LaTeX updated

-> Commented which sections I know people have worked on, and figure
re-made via powerpoint.
-> Also done most of the GUI section. WILL: could you please do the bit
on the phase-plane plot?
-> Malte: can you please write up the bit on the sweepWrapper and how
that fits in and what the purpose of that function is?
-> Should we do a "suggestion for improvement" section?