Summary:I found several inconcistencies with the repo and the tutorial.
- No app transport security policy was set in `Info.plist`
- `Pods` folder was ignored / missing
- `node_modules` was ignored / missing
- In the tutorial the folder was named `ReactComponents`, but in source it was `ReactComponents`
- link to tutorial from readme doesn't work
I think the repo should have all these problems fixed. I found it simpler to start from scratch and figure what's wrong that way than adjusting https://github.com/tjwudi/EmbededReactNativeExample
Closes https://github.com/facebook/react-native/pull/5285
Differential Revision: D3126361
Pulled By: mkonicek
fb-gh-sync-id: f8a4365c4b4497c3aeb6f8cf929bb65d0b7f5708
fbshipit-source-id: f8a4365c4b4497c3aeb6f8cf929bb65d0b7f5708