Merge pull request #58 from chrismattmann/gh-pages

Add participants to website
Merge pull request #59 from chrismattmann/gh-pages

fix participant bg css.
Merge pull request #60 from chrismattmann/another-css-bug

fix css - participants with an s.
Update README.md

add in Google Plus info.
Adding style for participants section
Adding Amazon logo
Merge pull request #64 from NSF-Polar-Cyberinfrastructure/participants

Adding style for participants section
Merge pull request #65 from NSF-Polar-Cyberinfrastructure/amazon_logo

Adding Amazon logo
Merge pull request #69 from chrismattmann/gh-pages

add Jihoon.
update participants for 10/23.
Merge https://github.com/NSF-Polar-Cyberinfrastructure/datavis-hackathon into gh-pages