* Plugins DataStore: decouple from onboarding (https://github.com/woocommerce/woocommerce-admin/pull/4048)
* Plugins DataStore: Add client side store
* change active_plugins to public static function
* don't change shape of allowed plugins
* Add Jetpack connection docs, and update the calypso information
* Finish onboarding docs with options, filters, and rest api sections
* Handle PR feedback