Expose ImageItem width, height, alt and title as fields in Views

Can definitely see the use case for this. Sometimes the client wants to know all the info about the files they have on the site. But can't this be access via the meta data that's set? Or is that only media objects I'm thinking of.

Either way this will 100% need test coverage as well.

duaelfr → changed the visibility of the branch 3326950-expose-imageitem-width to hidden.

MR rerolled on 11.x
Patch attached for composer

I agree with #4, looks interesting, but definitly needs tests.