A promise based module for coinmate.io
see the api doc to see all available methods
var coinmate = require("./CoinMateApi")
var client = new coinmate(userid,apikey, privateKey)
client.balances().then(function(b){console.log(b)}).catch(function(e){console.log(e)})
{ EUR: { currency: 'EUR', balance: 0, reserved: 0, available: 0 },
BTC:
{ currency: 'BTC',
balance: 0.08153,
reserved: 0,
available: 0.08153 } }