Issue #2725805 by joshi.rohit100: \Drupal\payment\Entity\Payment\PaymentStatusForm::currentUser is accessed dynamically

Issue #2763385 by ricovandevin, Xano: The payment form should use the payment completion response and not just its URL

Issue #2763087: Fix our Composer version constraints and perform a Composer update for the Travis CI builds

Issue #2763087: Fix our Composer version constraints and perform a Composer update for the Travis CI builds

Issue #2762849 by Xano: Replace the entity manager with the services it decorates wherever possible

Upgrade all Composer packages and patch Drupal core to make Travis CI builds pass.

Remove Coveralls.io integration, because it causes unexplained test failures

Use Plugin's PluginCollectionItemBase for the PaymentForm field type.

Fix PaymentWebTest due to permissions in View and update Links

Fix unit tests by chasing Drupal Core and Plugin.

DefaultPluginTypeOperationsProvider was moved

Replace !label

Replace !placeholders