modified:   condensedMatterLecture6.tex
new file:   qmSolidsL6Fig1.png
new file:   qmSolidsL6Fig2.png
new file:   qmSolidsL6Fig3.png
new file:   qmSolidsL6Fig4.png
new file:   qmSolidsL6Fig5.png
new file:   qmSolidsL6Fig7.png
new file:   qmSolidsL6Fig8.png
incorporate l6 notes.  also indexes -> indices global replacement.