* Remove unnecessary save() on invoice
* Update copyright
* Working on Credit Repository
* Implement credits as a paymentable entity
* Add credit_id to transformer
* fix rules for update payment
* Fix random deleted_at keys in transformers
* Fix for password_protect check
* Tests for authentication
* Add db field to company table (required if we are doing jobs without an auth()->user() )
* Add Laravel Dusk for browser testing, add ability to set DB by incoming URL Hash