Support Laravel Package Auto-Discovery

[vedmant]

All the current laravel packages support Auto-Discovery, that would be good to add it here.

Just add to composer.json:

    "extra": {
        "laravel": {
            "providers": [
                "Snowfire\\Beautymail\\BeautymailServiceProvider"
            ]
        }
    }

[emilsundberg]

Sure, please submit it as a PR and I’ll merge it.