Steempay-API update

So far I've been working with @kodaxx to build an API for his steempay project. github link.

The API will be used primarily for the application and retrieve/cache information. It's honestly just a fun little project to see if i can do it. Eventually I hope it's useful, and we can run it on AWS lambdas so it can be fast/cheap :)

Today while tinkering around I figured I'd add a feature I've been wanting to see for a long time, which is the value of my Steem/SBD based on coinmarketcap's value for steem. Since prices fluctuate so much it's hard doing all that math in my head.

Anyway, I thought I had better introduce the project and what we have planned to do with it!

Feel free to take a look at the code on Github