adding an about page (draft) per Julien's specifications. Please edit further.
further edits to remove specific contributors and add bug bounty program
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
removing information already reflected in the footer
Merge branch 'master' of github.com:jamesalley/formatjs-site into aboutpage
Move about link from nav to footer.
Update about page with credits.
Update about page to have a description.
Update footer to use grids.
preliminar re-organization of dust page.
Add links to credits.
Merge branch 'aboutpage' of github.com:tripp/formatjs-site into aboutpage
Revert "Update footer to use grids."

This reverts commit 5a71a64aef177d2e1c808849b3479a4609e9a781.
Tweak content on About page
Add secondary navigation to footer
Fix typo in About page description
Make footer nav wrap on small screens
h2 not h3