Add notifyjs dependency

ui/package-lock.json

@@ -7847,6 +7847,11 @@
         "sort-keys": "1.1.2"
       }
     },
+    "notifyjs": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/notifyjs/-/notifyjs-3.0.0.tgz",
+      "integrity": "sha1-dBjJ1sBTOuuqZDQUIUr1O1IdGyg="
+    },
     "npm-run-path": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/npm-run-path/-/npm-run-path-2.0.2.tgz",

ui/package.json

@@ -8,6 +8,7 @@
     "flux": "^3.1.3",
     "material-ui": "^1.0.0-beta.35",
     "material-ui-icons": "^1.0.0-beta.36",
+    "notifyjs": "^3.0.0",
     "prop-types": "^15.6.1",
     "react": "^16.2.0",
     "react-dom": "^16.2.0",