Delete nv.d3.scatter.css
Delete svg_chart.css
Update package.json
Update server.js

Filtered SG values < 10 since they are error code or warm up period code and not actual SG values.
Create database_configuration.json

Provide example file.
Update README.md
Update README.md
Merge pull request #10 from rnpenguin/master

Merge master into branch