Feedback

Integrate Lauer's initial feedback on lit review and intro. Resolve merge conflicts with DM's revision branch.
My understanding was that Lauer preferred we use italics when referring to a _product_ such as MOSS, not when referring to an algorithm like _n_-gram. If we want to italicize _n_-gram, we should also italicize Smith-Waterman, Karp-Rabin, etc.