Device to Device payments Tolling app

[cupOJoseph]

Purpose

The goal of this project is to allow payments between devices with a simulation of a vehicle passing through a toll.

Does this introduce a breaking change?

[ ] Yes
[ x] No

Pull Request Type

What kind of change does this Pull Request introduce?

[ ] Bugfix
[x] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[x] Documentation content changes
[ ] Other... Please describe:

How to Test

1. Setup your own personal POA implementation of the Ethereum blockchain using Azure: https://github.com/caleteeter/smartcontractdev/blob/master/example1-setup.md
2. Run a web app (we used Glitch for this) which uses web3.js to provide an interface between Ethereum, the easily accessible web, and uses who want to make calls to our smart contract:
3. Deploy the Solidity Smart Contracts, found in /contracts, to the Ethereum Blockchain, We recommend using Truffle or Remix.
4. Setup Logic Apps in Azure to react to Ethereum events and pass to the webserver, currently hosted on glitch. https://ethereum-toll.glitch.me

[msftclas]

All CLA requirements met.