Store API Base URL in environment

[zackharley]

Issue

It is best practice to store configuration data in the environment. The Pickle Jar Base URL is a prime example of this. Currently we have the URL hard-coded into the application, but it should be passed in from the environment. This way we can test locally with the local version of the cloud functions API as opposed to having our dev environment also point to the production API.

Solution

• Set components/api.js to pull the BASE_URL from the environment

pickle-jar-mobile-app/components/api.js

Line 1 in c4f6d3a

const BASE_URL = 'https://us-central1-pickle-jar-1fb9f.cloudfunctions.net';