Implement delElfin for ELFIN deletion with modal panel for the user to
confirm or cancel the choice. Upon successful deletion the user is
redirected to the home page. NOTE: Currently the delete logic is
commented out.
Added small sharedMessages service to exchange messages data between
miscellaneous controllers. For instance when deleting a card the success
message must be displayed on the redirect to page within redirect page
controller scope.
Make use of sharedMessages services in menu context.
Effective ELFIN DELETE implementation with redirection and status or
error message depending on the operation outcome.
Added custom notifications element.
Improved sharedStatusMessage.data notification layout.