Switch assets manifest plugin

package.json

@@ -29,8 +29,7 @@
     "node": ">= 4.5"
   },
   "devDependencies": {
-    "assets-webpack-plugin": "^3.5.0",
-    "autoprefixer": "^6.5.1",
+    "autoprefixer": "^6.5.2",
     "body-parser": "^1.15.2",
     "browser-sync": "^2.17.5",
     "buble": "^0.14.2",
@@ -43,7 +42,7 @@
     "eslint-loader": "^1.6.1",
     "eslint-plugin-import": "^2.0.1",
     "eslint-plugin-jsx-a11y": "^2.2.3",
-    "eslint-plugin-react": "^6.5.0",
+    "eslint-plugin-react": "^6.6.0",
     "extract-text-webpack-plugin": "^2.0.0-beta.4",
     "file-loader": "^0.9.0",
     "glob": "^7.1.1",
@@ -65,6 +64,7 @@
     "style-loader": "^0.13.1",
     "url-loader": "^0.5.7",
     "webpack": "^2.1.0-beta.25",
+    "webpack-assets-manifest": "^0.5.0",
     "webpack-dev-middleware": "^1.8.4",
     "webpack-hot-middleware": "^2.13.1"
   },