modified:   kittelCh3Zipper.tex
incorporate kittel zipper problem.

modified:   ../../env/.aspell.en.pws
modified:   ../METADATA
modified:   chapters.tex
renamed:    ../blogit/kittelCh3ZipperFig1.png -> figures/kittelCh3ZipperFig1.png
renamed:    ../blogit/kittelZipperFig2.pdf -> figures/kittelZipperFig2.pdf
renamed:    ../blogit/kittelZipperFig2pn.png -> figures/kittelZipperFig2pn.png
renamed:    ../blogit/kittelCh3Zipper.tex -> kittelCh3Zipper.tex
new file:   mathematica/kittelZipper.nb
modified:   renumber
modified:   ../phy452/renumber