Merge pull request #10 from jeffakolb/master

Add classical-stats-and-social-media-101 tutorial
Merge pull request #11 from jeffakolb/master

removed ipynb output
Added a Nitrous 'Hack' Button

Also corrected one spelling error.
Merge pull request #12 from ParkinT/master

Added a Nitrous 'Hack' Button
networks roadbloacksmashing
Merge pull request #13 from fionapigott/master

networks roadbloacksmashing
adding rev_geo RST
added README
Update README.md
Update README.md
Merge pull request #14 from blehman/master

adding rev_geo RST
added -g flag to rev_geo.py to save/use serialized grid
Merge branch 'master' of github.com:blehman/Data-Science-45min-Intros
updated README to include -h option for rev_geo.py
updated comments in the options
Merge pull request #15 from blehman/master

serialized grid for efficiency