* Fix for CORs error where file download were being prevented by headers
* Fixes for CORs and File downloads
* give contextual error messages for invalid route actions
* Clean up LoginController for OAuth Testing
* Quote Actions
* Invoice and Quote Actions
* Fix for client currency
* Fixes for tests
* add additional fields for company settings
* fixes for travis
* update company settings schema
* Disable client portal
* Client Portal middleware
* Working on client portal
* hide portal
* Implement notification channgels for User and ClientContact models
* Push notifications onto queue
* Force authentication if client portal is password protected