Merge branch 'highres-worker-ml' into 'master'

High resolution URL for worker-ml

See merge request !141

arkindex/dataimport/tasks.py

@@ -187,7 +187,7 @@ def build_volume(self, files, dataimport, server_id=settings.LOCAL_IMAGESERVER_I
 
         page = import_page(volume, img, volume.name)
         page.events.create(type=EventType.Addition)
-        pages.append((page.id, img.get_thumbnail_url(max_width=500)))
+        pages.append((page.id, img.get_thumbnail_url(max_width=None)))
 
     assert len(pages) > 0, 'No imported pages'
     self.report_message("Imported {} pages into {}".format(len(pages), volume.name))