Move delete mif

Display the images part of a MIF that could not be deleted/moved.
See https://trac.openmicroscopy.org.uk/ome/ticket/10883 and https://trac.openmicroscopy.org.uk/ome/ticket/10998
see also #1221. 

The code is in place to determine the split images (hard coded) but does not make yet usage of it.
PR #1214 must be merged and this PR rebased before it can be reviewed.