Refactor: Backlog: projectId -> circleId
Refactor: Backlog: projectId -> circleId

Also experiment with improving readability
by putting code that goes together into a
closure.

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