Functions emulator and fastboot imports

[knownasilya]

One of the missing pieces is setup for function emulator and fastbootable imports for the functions module. Is this something that you'd merge?

[mikkopaderes]

What's the use-case for function? It's a backend thing and not interfaced in the frontend, right?

[mikkopaderes]

Ah, I see, I never used it before but there's an API in JS SDK client for it.

[knownasilya]

would be nice if configuring functions for emulator worked the same as firestore and auth. Also storage too.

[charlesfries]

@knownasilya Mind clarifying? Are you referring to the options obj that can be passed?

[knownasilya]

config.environment.js

ENV['ember-cloud-firestore-adapter'].functions = {
      emulator: {
        hostname: 'localhost',
        port: 5001,
      },
    };

[knownasilya]

Submitted a pr