* Tests for client contact passwords
* test for client API
* Client Tests for password quality
* Final tests for client contact password
* Implement feature permissions
* Minor fixes
* 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