Adds EventNotification.batch opeartion, refactors for cleanliness
Adds EventNotification.batch opeartion, refactors for cleanliness

Privatizes a number of  functions that don't need to be exposed on the service
AllenBW/manageiq-ui-service,ManageIQ/manageiq-ui-service,ManageIQ/manageiq-ui-service,ManageIQ/manageiq-ui-self_service,ManageIQ/manageiq-ui-self_service,AllenBW/manageiq-ui-service,ManageIQ/manageiq-ui-service,ManageIQ/manageiq-ui-self_service,AllenBW/manageiq-ui-service,AllenBW/manageiq-ui-service