## CHANGELOG
- Laravel Version upgraded from 5.4 to ^8.65 
- Added all DB migration
- Added 2 new fields ('xero_access_token', 'tenant_id') to User.php model for OAuth2
- Added langleyfoxall/xero-laravel ^3.1 package 
- Added XeroService.php and DomainService.php for business logic
- Added XeroController.php for login in xero and get xero_access_token
- Refactored route.php file. 
- Fixed some code lines in XeroOAuth.php for new version php
- BillingScriptController.php - changed customer get calls to OAuth2
- BillingServicesController.php - in show(), create(), edit() functions changed tax rates get calls to OAuth2
- DomainsController.php - refactored functions. Move some functions to DomainService.php class
- ParseXeroCustomersController.php - changed customers get call to OAuth2
- XeroCustomersController.php - in show(), create(), edit() functions changed tax rates get calls to OAuth2
- Removed some unused code and comments from whole project
- Merged domain app with intranet app
- Fixed all cron jobs. Changed to Xero Oauth 2 all Cron calls
- Checked Pay app for new php version
    
