If a Badge Instance attempts to be imported via a given image, but no assertion data is found within the image, produce an error message BS-562 Import Badge button on Create New Badge modal does nothing at all when attempting to upload an image that is not a badge.
If a Badge Instance attempts to be imported via a given image, but no assertion data is found within the image, produce an error message
BS-562 Import Badge button on Create New Badge modal does nothing at all when attempting to upload an image that is not a badge.

concentricsky/badgr-server,concentricsky/badgr-server