Big image 3 (rebased onto develop)



This is the same as gh-967 but rebased onto develop.

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Fix some issue noticed during the file formats testing

* Very large image and bird eye view: https://trac.openmicroscopy.org.uk/ome/ticket/10626
  *  With that approach the bird eye view will not reflect the color changes made and not saved
* Missing tiles (use localhost): https://trac.openmicroscopy.org.uk/ome/ticket/10604
* Close viewer during tile loading: https://trac.openmicroscopy.org.uk/ome/ticket/10633