Add newrelic into package.json dependencies, add var conditional at top of index
Merge pull request #1 from mozilla/addnewrelic

Add newrelic into package.json dependencies, add var conditional at top ...
adding example env file
make env example use shell syntax
dashboard changes.  data based on today ---> data base on the last 24 hours
Merge branch 'master' of https://github.com/mozilla/collusion-website