Setting correct pixel sizes

[jo-mueller]

When loading an image into napari through the plugin, the plugin disregards pixel sizes from the omero metadata. Adding this could be relatively straightforward by retrieving the pixel sizes from the image metadata here and setting the scale parameters of newly added layers accordingly.

Edit: Just discovered the comment in the metadata loader

An option towards reconciling this feature with #15 could be a clickable option (e.g., checkbox, etc) to apply the scale to the image - or to not do it.

I think it would be highly desirable to show images along with their respective physical dimensions.

[psobolewskiPhD]

I agree this would be very valuable.
I think the issue in #15 has been solved upstream in napari, but certainly is worth revisiting.