chore(package): update replace-in-file to version 4.1.1

Closes #34

Author: greenkeeper[bot]

package.json

@@ -108,7 +108,7 @@
     "prompt": "^1.0.0",
     "react": "^16.2.0",
     "react-dom": "^16.2.0",
-    "replace-in-file": "^3.0.0-beta.2",
+    "replace-in-file": "^4.1.1",
     "rimraf": "^2.6.1",
     "rollup": "^0.56.3",
     "rollup-plugin-commonjs": "^9.0.0",