* Fixes for client portal localization
* Replace Invoice Ninja Logo with user defined logo and website URL in client portal
* Minor Fixes
* Refactor for invitations on invoices
* Fixes for settings
* Insert generic for client country if not set
* Invoice fixes
* fixes
* Schema changes
* Refactor Schema and implement fixes for testS
* Use Dispatcher for system logs
* Add TaxRateController
* Update OpenAPI definitions for Tax Rates