Feature request: Setting to allow WP users to always bypass the paywall based on WP Role

[jerwre]

Is your feature request related to a problem? Please describe.
It can be a bit confusing and annoying for authors/editors/admins to have to log in to Tulo to view articles that are locked with the payway plugin.

The option to check "Visitor must be logged in" for access on every article is not a good solution for this specific problem.

Describe the solution you'd like
On a settings page, show a list of user roles and checkboxes next to them. If checked, users with that role will always bypass the access/login check.