Rename
Rename
Detail
Work on push android and update documentation
Work on catching error and add delay_while_idle flage
Update schema UML
Update documentation
Throw exception when certificate or passphrase are empty
Merge branch 'pushAndroidNotification' and fix conflicts

Conflicts:
	Controller/ApiNotificationController.php
	DependencyInjection/Configuration.php
	Resources/config/services.yml
	Resources/doc/api/notification/post_notifications.md
	Resources/doc/class_diagram.png
	Resources/doc/configuration_reference.md
	Resources/doc/notification_service.md
	Resources/doc/notifier_class_diagram.png
	Resources/doc/uml.xmi