Upgrade to cornerstoneTools 4.0.1 and dcmjs 0.6.0

platform/core/package.json

@@ -32,7 +32,7 @@
   },
   "peerDependencies": {
     "cornerstone-core": "^2.2.8",
-    "cornerstone-tools": "^3.9.0",
+    "cornerstone-tools": "^4.0.0",
     "cornerstone-wado-image-loader": "^3.0.0",
     "dicom-parser": "^1.8.3"
   },