* First attempt at testing CLI commands
* Apply fixes from StyleCI
* Protect from running locally
* Fix test
* wip
* wip
* wip
* wip
* wip
* Update app.php
* Create config folder and files for CLI tests
* Apply fixes from StyleCI
* Fix some formatting
* Fix imports
* Update all output() calls to use the writer passed in by the command
Ugly capture of all $outputs from commands, by passing them into `writer()` to be bound into the container, where they can then be pulled out from calls to `output()` and its buddies `info()`, `table()`, and `warning()`.
* Apply fixes from StyleCI
* Flesh out park command test
* Apply fixes from StyleCI
* Drop php 7.0 and 7.1
Co-authored-by: StyleCI Bot <bot@styleci.io>
Co-authored-by: Matt Stauffer <matt@tighten.co>
