* Append protocal name graphql

* Append missing protocl to getProtocols()

* Append schema to impoter and formater

* - Only append schema when schema is not null by formatting to array
- Make Schema null able

* - Append unit test for schema attached

* Remove schema from initial $array in Formatter.php

Co-authored-by: Mike Zhang <mike.zhang@lengoo.de>

• Commit de7566e
• Compare c5cb5fa..de7566e
• Branch master

Demyanovsky Ruslan