Method: Redirects users to the setup wizard

Method: Create essential starter pages

Method: Get the WP User ID of the first available user who can ‘manage_options’

Method: Create LifterLMS DB tables

Method: Create default LifterLMS Product & Access Plan Visibility Options

Method: Queue all required db updates into the bg update queue

Method: Dispatches the bg updater

Method: Retrieve the default difficulty terms that should be created on a fresh install

Method: Get a string of table data that can be passed to dbDelta() to install LLMS tables