adding extended reading for lecture 2
lesson3 added
Slides and draft update
adding the first project explanation
Lesson3 Slides
Latest lecture drafts
Slide revision
Merge pull request #1 from datadave/lesson03

Lesson03 merge
fix file call in solutions page
Revised 3am solution
adding the full html to be able to open the slides for today
Merge branch 'master' of https://github.com/datadave/GADS9-NYC-Spring2014-Teachers
pdf versions of notebooks
Update README.md
Update README.md
Update README.md
moving things around
update readme and add in other modules
Merge branch 'master' of github.com:datadave/GADS9-NYC-Spring2014-Teachers

Conflicts:
	lessons/lesson03_numpyandpandas/.ipynb_checkpoints/Lab_03ab_solutions-checkpoint.ipynb
	lessons/lesson03_numpyandpandas/.ipynb_checkpoints/Lab_03ab_solutions_v2-checkpoint.ipynb
	lessons/lesson03_numpyandpandas/Lab_03ab_solutions.ipynb
	lessons/lesson03_numpyandpandas/Lab_03ab_solutions_v2.ipynb
	lessons/lesson03_numpyandpandas/README.md
	lessons/lesson03a_numpy/.ipynb_checkpoints/Lab_03ab_solutions-checkpoint.ipynb
	lessons/lesson03b_pandas/.ipynb_checkpoints/Lab_03ab_solutions-checkpoint.ipynb
merge fixes