adding d3, nvd3, and nvd3 angular directive
have example d3 working
fixing package.json and adding d3 chart for prototype.
adding express for heroku
adding express web server and related dependancies
adding static for express to pick up the index.html
removing the d3 prototype chart
adding procfile to have app run correctly on heroku
deleting to remake the Procfile
adding profile to heroku
deleting so can make new and push to heroku
adding Procfile for node to run
adding new Engineering Service to graphs
adding last 90 days to histogram and control charts
adding back the query to get all data for cfd
adding the date of 7/2/2014 to pull from the google sheet