Drafted section on memory
Some rephrasing and relabelling in memory section
Connection in terms of awareness added (needs sharpening)
Drafted material for sections on sympathy and perception
Added too long historical sketch
Connecting history with the present
Some modifications of remark on Travis
Merge branch 'development'
Merge branch 'master' of https://github.com/msteenhagen/Sympathy-and-the-four-theories-of-perception