conclusion.tex: acknowledge rpearl, jwise, David A. Wheeler (SLOCCount).
conclusion.tex: place-holder for acknowledgment of Ben's funding.
paper.tex: Abstract tightening.  Actual IEEE keywords!
intro.tex: Clarification pass.
410.tex: local fix-ups to intro, project material (not grading).
410.tex: reorganized "Grading" and did initial work.
TODO: hopefully-useful scratchpad
intro.tex: typo reported by Ben
TODO
garth's feedback on landslide.tex
Add garth's conclusion without reading it
garth's feedback on eval + army (not navy!) grant
update TODO