Remoteview: set focus policy; BUG: 496656
The RemoteView is inside a QScrollArea. As long as the the scroll area is the only element in the window, key-presses are correctly sent to the RemoteView. When a QDockWidget is added to the window and it gets focus once, then clicking on the RemoteView won't give focus back to it, but only to the QScrollArea. Give RemoveView a proper focus policy to fix this.