Shangfu Peng
rerun
Merge branch 'master' of http://github.com/shangfu/CMSC702 into shangfu-master

Conflicts:
	Baltimore/baltimore.Rmd
	Baltimore/baltimore.html
	Baltimore/baltimore.md
	Baltimore/figure/Klimkowski_and_Fetter_Degges1.png
	Baltimore/figure/Klimkowski_and_Fetter_Degges2.png
	Baltimore/figure/Klimkowski_and_Fetter_Degges3.png
	Baltimore/figure/Klimkowski_and_Fetter_Degges4.png
	Baltimore/figure/Klimkowski_and_Fetter_Degges5.png
	Baltimore/figure/Klimkowski_and_Fetter_Degges6.png
	Baltimore/figure/Xiyang__Q2.png
	Baltimore/figure/imoldcat1.png
	Baltimore/figure/imoldcat2.png
	Baltimore/figure/psazama.png