add internal dependency

Author: Enoah Netzach

packages/react-scripts/package.json

@@ -28,7 +28,7 @@
     "babel-eslint": "7.0.0",
     "babel-jest": "17.0.2",
     "babel-loader": "6.2.7",
-    "babel-preset-react-app": "^2.0.0",
+    "babel-preset-react-app": "https://github.com/EnoahNetzach/create-react-app/releases/download/v0.8.1-babel-fixes%2Bpublic-url/babel-preset-react-app.tgz",
     "case-sensitive-paths-webpack-plugin": "1.1.4",
     "chalk": "1.1.3",
     "connect-history-api-fallback": "1.3.0",