imporve doc
authorXu Yuan <xu@informatik.hu-berlin.de>
Sun, 2 Oct 2011 16:41:24 +0000 (18:41 +0200)
committerXu Yuan <xu@informatik.hu-berlin.de>
Sun, 2 Oct 2011 16:41:24 +0000 (18:41 +0200)
commit284eaa2eb6c9e652a54d3ea668dd7cec896c795c
tree85f15791d5bb5ab3bb8221e1cd6b3b36d927997c
parent241871ce504828cf4a43c04511760e6392e39c59
imporve doc
dev/demo/population.tex
dev/pgf-pie-manual.tex