Improvements and fixes:
- [Improvement] PHP v7.3 Support.
- [Improvement] Verify command now check for services running, DB Connection and Nginx conf.
- [Improvement] Arguments in Webinoly commands are now case insensitive.
- [Improvement] SSL now display a message when cert is already found and won't be created.
- [Improvement] Webinoly version command should not show empty values.
- [Improvement] Server-Update command now check if source file exist to prevent an error.
- [Improvement] Delete All sites command now check if mysql is installed before delete a DB to prevent an error.
- [Improvement] List sites now remove tools-port and default sites for better visualization.
- [Improvement] Wget better handling timeouts.
- [Fixed] Packages deprecated in Ubuntu Bionic.
- [Fixed] Error in some cases where arguments were inverted and argument values not read in site command.
- [Fixed] Clear Cache (Opcode) not working when tools-port different from 22222 is used.
- [Fixed] Clear Cache command not working when redis or memcached are not found.
- [Fixed] Purge Server All command not removing Lets Encrypt cronjobs.
- [Fixed] Site command showing empty values in some error messages.
- [Fixed] Wrong owner/permission in WP cache plugins.
- [Fixed] Parked sites adding wrong custom-nginx file path.