Upgrade dependencies

Author: alexdevero

package.json

@@ -47,7 +47,7 @@
     "babel-preset-es2015": "^6.24.1",
     "babel-preset-react": "^6.24.1",
     "babel-preset-stage-0": "^6.24.1",
-    "cross-env": "^5.1.5",
+    "cross-env": "^5.1.6",
     "css-declaration-sorter": "^3.0.1",
     "css-loader": "^0.28.11",
     "css-mqpacker": "^6.0.2",
@@ -60,27 +60,27 @@
     "normalize.css": "^8.0.0",
     "postcss-cssnext": "^3.1.0",
     "postcss-loader": "^2.1.5",
-    "react-hot-loader": "4.1.3",
+    "react-hot-loader": "4.2.0",
     "resolve-url-loader": "^2.3.0",
     "rimraf": "^2.6.2",
     "sass-lint": "^1.12.1",
     "sass-loader": "^7.0.1",
     "style-loader": "^0.21.0",
     "url-loader": "^1.0.1",
     "webpack": "^4.8.3",
-    "webpack-cli": "^2.1.3",
+    "webpack-cli": "^2.1.4",
     "webpack-dev-server": "^3.1.4"
   },
   "dependencies": {
     "axios": "^0.18.0",
     "http-server": "^0.11.1",
     "lazy-route": "^1.0.7",
-    "mobx": "^4.2.1",
+    "mobx": "^4.3.0",
     "mobx-react": "^5.1.2",
     "mobx-react-devtools": "^5.0.1",
-    "mobx-react-router": "^4.0.3",
-    "react": "^16.3.2",
-    "react-dom": "^16.3.2",
+    "mobx-react-router": "^4.0.4",
+    "react": "^16.4.0",
+    "react-dom": "^16.4.0",
     "react-router-dom": "^4.2.2",
     "rfx-core": "^1.6.0",
     "whatwg-fetch": "^2.0.4"