Move es5-shim to depdencies, removed extract-text-webpack-plugin

Author: justin808

client/package.json

@@ -26,6 +26,7 @@
     "babel-core": "^4.7.16",
     "babel-loader": "^4.2.0",
     "body-parser": "^1.12.2",
+    "es5-shim": "^4.1.0",
     "imports-loader": "^0.6.3",
     "jquery": "^2.1.3",
     "loader-utils": "^0.2.6",
@@ -39,10 +40,8 @@
     "bootstrap-sass": "^3.3.4",
     "bootstrap-sass-loader": "^1.0.2",
     "css-loader": "^0.9.1",
-    "es5-shim": "^4.1.0",
     "expose-loader": "^0.6.0",
     "express": "^4.12.3",
-    "extract-text-webpack-plugin": "^0.5.0",
     "file-loader": "^0.8.1",
     "node-sass": "^3.0.0-alpha.0",
     "react-hot-loader": "^1.2.3",