Feature/ql session handler v2.5

[kidunot89]

Your checklist for this pull request

Thanks for sending a pull request! Please make sure you click the link above to view the contribution guidelines, then fill out the blanks below.

🚨Please review the guidelines for contributing to this repository.

• Make sure you are making a pull request against the develop branch (left side). Also you should start your branch off our develop.
• Make sure you are requesting to pull request from a topic/feature/bugfix branch (right side). Don't pull request from your master!

What does this implement/fix? Explain your changes.

Makes changes to the QL_Session_Handler class.

• Session tokens now distributed on each request and now accessible a fields on the follow types.
  • LoginPayLoad
  • Customer (returns null if not current authenticated user being query)
  • User (returns null if not current authenticated user being query)
• ReturningCustomerSessionCept finally implemented 🤦‍♂️

Does this close any currently open issues?

…

Any relevant logs, error output, GraphiQL screenshots, etc?

(If it’s long, please paste to https://ghostbin.com/ and insert the link here.)

Any other comments?

…

Where has this been tested?

Operating System: …

WordPress Version: …