Big image 3

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