Remove index-async.html (from Angular seed)
Remove index-async.html (from Angular seed)

We don't need this in our repo right now.
We can find it again when it comes time
to do async loading of the site.

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