chore(package): remove modify-babel-preset

Author: mrtnbroder

package.json

@@ -47,7 +47,6 @@
     "eslint-plugin-react": "6.7.1",
     "extract-text-webpack-plugin": "2.0.0-beta.4",
     "lodash.merge": "4.6.0",
-    "modify-babel-preset": "^3.2.0",
     "npm-run-all": "^3.1.1",
     "postcss-loader": "1.1.1",
     "react-hot-loader": "3.0.0-beta.6",