Added host url as title on the OAuth web view.
Added host url as title on the OAuth web view.

refs #MBL-1569

derrh/CanvasKit,instructure/CanvasKit,instructure/CanvasKit,derrh/CanvasKit,nlambson/CanvasKit,derrh/CanvasKit,nlambson/CanvasKit,nlambson/CanvasKit,instructure/CanvasKit,derrh/CanvasKit,instructure/CanvasKit,nlambson/CanvasKit