Call on Logging Microservice from Printer API

[evanugarte]

How to do this

1. Create a function in client/util/logging-helpers.js called addPrintLog to send 2D print activity to the microservice.
2. Call on addPrintLog in the 2D print file in client/api, similar to client/api/LedSign.js
3. Add mocking of the addPrintLog function to the 2D printer tests, a good example to follow would be test/client/LedSign.js.