Changes to be committed:
	new file:   14-7_invasion_percolation.aux
	new file:   14-7_invasion_percolation.bbl
	new file:   14-7_invasion_percolation.blg
	new file:   14-7_invasion_percolation.dvi
	new file:   14-7_invasion_percolation.out
	new file:   14-7_invasion_percolation.pdf
	new file:   14-7_invasion_percolation.py
	new file:   14-7_invasion_percolation.tex
	new file:   14-7_invasion_percolation.tex.backup
	new file:   before.txt
	new file:   figure_1.eps
	new file:   figure_1.pdf
	new file:   figure_1.xbb
	new file:   figure_2.pdf
	new file:   figure_2.png
	new file:   figure_2.xbb
	new file:   tmp.txt