upgrade libs

* browser-sync
* react
* react-dom

package.json

@@ -135,7 +135,7 @@
     "bootstrap-sass": "~3.4.0",
     "bootstrap-select": "^1.12.4",
     "browser-bunyan": "^1.3.0",
-    "browser-sync": "^2.23.6",
+    "browser-sync": "^2.26.3",
     "bunyan-debug": "^2.0.0",
     "chai": "^4.1.0",
     "cli": "~1.0.1",
@@ -183,12 +183,12 @@
     "penpal": "^3.0.3",
     "plantuml-encoder": "^1.2.5",
     "postcss-loader": "^3.0.0",
-    "react": "^16.7.0",
+    "react": "^16.8.3",
     "react-bootstrap": "^0.32.1",
     "react-bootstrap-typeahead": "^3.3.4",
     "react-clipboard.js": "^2.0.0",
     "react-codemirror2": "^5.1.0",
-    "react-dom": "^16.4.1",
+    "react-dom": "^16.8.3",
     "react-dropzone": "=7.0.1",
     "react-frame-component": "^4.0.0",
     "react-i18next": "=7.13.0",