Vitessce requires TiffData elements in OME-TIFF XML metadata -- need to implement in upstream tools

[CameronFRWatson]

As of updating to Vitessce 3.5.1+Galaxy3, it now needs TiffData tags in the OME XML to render OME-TIFF images, for example:

      <TiffData IFD="0" FirstZ="0" FirstT="0" FirstC="0" PlaneCount="1">
      </TiffData>
      <TiffData IFD="1" FirstZ="0" FirstT="0" FirstC="1" PlaneCount="1">
      </TiffData>
      <TiffData IFD="2" FirstZ="0" FirstT="0" FirstC="2" PlaneCount="1">
      </TiffData>

Seems that ashlar and backsub may not include these in the XML, also need to check bfconvert. Alternatively add something to the Vitessce wrapper that can handle missing TiffData