Send Metrics to Datadog

[devinmatte]

Datadog has an API for sending up metrics of custom type. Make some metrics throughout the product for tracking things like dropped drinks, drinks in stock and anything you could think of.

https://docs.datadoghq.com/api/?lang=python#post-timeseries-points

Reach out to an RTP for datadog access and an API key

All metrics should follow the format of drink.[metric].[machine].[whatever]