brush for scatterplot
Merge branch 'master' of https://github.com/cheunjm/cs171-project-jcheun-rkim

Conflicts:
	data/nu.csv
working on zoom bug
citation
Merge branch 'master' of https://github.com/cheunjm/cs171-project-jcheun-rkim
Merge branch 'master' of https://github.com/cheunjm/cs171-project-jcheun-rkim
fixed csv
michigan
Merge pull request #1 from cheunjm/master

Master