Update pygments

Also: update the README to notify users of python below 2.7.3
Link header image to homepage. Fixes #6
Tinkering with the query some more
:fire: Heroku :fire:
Fix namespace
Stop the browser from automatically opening in development
lowercase the query, boost input, find 'more like this'
Revert fanciness due to ElasticSearch version difference on Heroku
:fire: Heroku :fire:
Merge pull request #32 from begriffs/header-link

Link header image to homepage. Fixes #6
Merge pull request #31 from joshuarh/update-pygments-and-readme

Update pygments