Starting to refactor the mess that is `BreakoutStrategy.test` and also organizing things better
Fleshing out `BreakoutStrategy.tick` a little bit
Continuing to reformat StubTicker and BreakoutStrategy to use data that resembles the real streaming data
 * Added `get-data.js` which accumulates lots and lots of historical data and formats it to look like responses from an oanada 'quotes' call then saves it to 'public/json/historical.json'
Creating 12h candles from 5s interval ticks in BreakoutStrategy
Created a `Broker` object to keep track of orders while using test data
StubBroker now figures out when to buy and sell orders and calculates a balance
 * You can pass variables into get-data.js via the command line
 * Tweaking BreakoutStrategy variables