Fill in some TODOWRITEs.

Add captions to some figures.
Change tracking results to use cumoveroverlap and explain why 850hPa was used.
Add classification terminology to start of section
Reference Josh Studholme's ET trans. paper
Work out why some names got an initial: they need to appear the same for all entries in references.
e.g. Hodges, Keven != Hodges, KI etc.