Split Rule events in a new module

Problem/Motivation

As a developer, all the dispatched events by Rules would be useful to develop other business logic separate from the Rules.

Proposed resolution

Separate this logic in a new module and define it like a rules dependency:

• rules.module
  1. rules_user_login
  2. rules_user_logout
  3. rules_entity_view
  4. rules_entity_presave
  5. rules_entity_delete
  6. rules_entity_insert
  7. rules_entity_update
• Drupal\rules\Event\EntityEvent
• Drupal\rules\Event\UserLoginEvent
• Drupal\rules\Event\UserLogoutEvent

User interface changes

N/A