Make UDD appear when UDE on uploading a file
Make UDD appear when UDE on uploading a file

This has highlighted the fact that an unsent image looks very much like a sent image (https://github.com/vector-im/riot-web/issues/3391). Also, the "Resend" status bar doesn't appear when an image is unsent.

matrix-org/matrix-react-sdk,aperezdc/matrix-react-sdk,matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk,aperezdc/matrix-react-sdk,matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk,aperezdc/matrix-react-sdk,aperezdc/matrix-react-sdk,matrix-org/matrix-react-sdk