no fontsize for legend
Merge branch 'master' of ssh://github.com/gnrhxni/CS542

Conflicts:
	lineplot.py

Merging lineplot.py
Merge branch 'master' of ssh://github.com/gnrhxni/CS542

pulling down new data
Merge branch 'master' of ssh://github.com/gnrhxni/CS542

merge
Merge branch 'master' of ssh://github.com/gnrhxni/CS542

merge
Merge branch 'master' of ssh://github.com/gnrhxni/CS542

merge
Add data files for more training set size experiments