copy(!) files to submission folder
copy(!) README in too; I removed the part irrelevant to Lysy from it.
clearer getting-started instruction
tweak wording, cut the "generating IW" section now that the algorithm part is more fleshed out, make it all fit on 10 pages (minus the appendix)
kill a stray DEBUG
Merge https://github.com/kousu/stat440
minor fix to the R file (needed source) and minor change to report
a couple of citations
Merge https://github.com/kousu/stat440