Fleet as a standalone app

[jezzdk]

Okay so it has bothered me a bit, that I need to install Fleet in all the projects that I want to add to Fleet. It's a bit redundant and also cumbersome when Fleet needs to be updated in potentially a lot of places.

So I took the liberty to create Fleet as a stand-alone app using Laravel Zero. Basically it means that it's installed once, using composer require global, instead of locally in every single project. I've tested it locally and it works like a charm.

I could've made this as a pullrequest, but since it's a pretty big change I took another route. What I did, is that I created a new Laravel Zero app, and then I took all your business logic and copied it over. I only had to change a little bit since the stand-alone app doesn't have access to the project's local packages. For instance, base_path() would refer to the base path of the global composer package and not the project.

I have published it to my own repo at the moment, but actually I want you to have it. If you want it :) It hasn't been published to Packagist yet, so feel free to clone it into your own account or whatever. But I'd like to keep myself included as an author if that's okay.