Segmentation UI for VTKjs (#1685)

* Add single viewport configuration

* Multiple viewport configuration

* Improve performance by using independent set methods

* Add jump to slice command

* Add context configuration

* Cache panel visibility

* Fix sync between vtk and cornerstone

* Remove apis index

* Add approach

* Add loading to update volumes

* Fix broken configuration

* Bump vtk version

* Use loading label

* Update cy tests after vtk loading label changed

* Remove loading for segs

extensions/vtk/package.json

@@ -50,7 +50,7 @@
   "dependencies": {
     "@babel/runtime": "^7.5.5",
     "lodash.throttle": "^4.1.1",
-    "react-vtkjs-viewport": "^0.8.3"
+    "react-vtkjs-viewport": "^0.9.0"
   },
   "devDependencies": {
     "@ohif/core": "^2.9.3",