Data: Add stories: Notify queue when halted
Data: Add stories: Notify queue when halted

When we stop the story-processing queue, tell
all of the stories that are active that we've
stopped.

secret-project/circle-blvd,ellipsonic/circle-blvd,holmwell/circle-blvd,myersg86/circle-blvd,myersg86/circle-blvd,holmwell/circle-blvd,ellipsonic/circle-blvd,holmwell/circle-blvd,myersg86/circle-blvd,secret-project/circle-blvd,secret-project/circle-blvd,secret-project/circle-blvd,holmwell/circle-blvd,ellipsonic/circle-blvd,myersg86/circle-blvd,ellipsonic/circle-blvd