Remove remaining references to local-cli

Summary: This removes the remaining references to `local-cli`. We already have a `cli.js` file on the root that was just forwarding to the local-cli folder, so I removed that. It also seems that `setupBabel.js` is no longer necessary in RN.

Reviewed By: TheSavior

Differential Revision: D13396218

fbshipit-source-id: a945cb91dae39c4b58c5cabcca6b0f0328fc4717

react-native-cli/index.js

@@ -246,7 +246,7 @@ function createProject(name, options) {
     version: '0.0.1',
     private: true,
     scripts: {
-      start: 'node node_modules/react-native/local-cli/cli.js start',
+      start: 'node node_modules/react-native/cli.js start',
       ios: 'react-native run-ios',
       android: 'react-native run-android',
     },