Feature: Baseline logging

[jonthegeek]

Feature Details

As a developer, in order to improve gsm.app, I'd like to know how people use it.

Implement logging, and/or make it possible for the gsm.app user to implement logging (I'm leaning toward this approach).

Possible Implementation

Accept run_gsm_app() (and potentially run_sample_gsm_app()) arguments of elements to add to the UI (as a list or tagList), and a server function to call inside the server function (ie, something that takes (input, output, session)). That way, for example, the user could implement {shiny.telemetry} in their app.

Additional Comments