use // uri
Merge pull request #2 from bitcoinicus/highcharts-uri

use // uri for highcharts
remove references to 127.0.0.1:5000
Merge pull request #3 from bitcoinicus/remove-127

Smart Idea. Merged.
Merge pull request #4 from bitcoinicus/fix_nginx

The other style config worked elsewhere so I ass/u/me/d that it would work here. I appreciate you testing and fixing this.