bumped react dependencies

Author: mxschmitt

web/package.json

@@ -11,28 +11,34 @@
     }
   },
   "dependencies": {
-    "moment": "2.22.2",
+    "moment": "2.24.0",
     "prismjs": "1.15.0",
-    "react": "16.5.2",
-    "react-clipboard.js": "2.0.1",
-    "react-datepicker": "1.6.0",
-    "react-dom": "16.5.2",
-    "react-moment": "0.8.1",
+    "react": "16.8.3",
+    "react-clipboard.js": "2.0.3",
+    "react-datepicker": "2.1.0",
+    "react-dom": "16.8.3",
+    "react-moment": "0.8.4",
     "react-prism": "4.3.2",
-    "react-qr-svg": "2.1.0",
-    "react-responsive": "5.0.0",
+    "react-qr-svg": "2.2.1",
+    "react-responsive": "6.1.1",
     "react-router": "4.3.1",
     "react-router-dom": "4.3.1",
-    "react-scripts": "1.1.5",
-    "react-table": "6.8.6",
-    "semantic-ui-css": "2.4.0",
-    "semantic-ui-react": "0.82.5",
+    "react-scripts": "2.1.5",
+    "react-table": "6.9.2",
+    "semantic-ui-css": "2.4.1",
+    "semantic-ui-react": "0.85.0",
     "toastr": "2.1.4"
   },
   "scripts": {
     "start": "react-scripts start",
     "build": "react-scripts build",
     "test": "react-scripts test --env=jsdom",
     "eject": "react-scripts eject"
-  }
+  },
+  "browserslist": [
+    ">0.2%",
+    "not dead",
+    "not ie <= 11",
+    "not op_mini all"
+  ]
 }