Require directly, don't spawn

cli.js

@@ -5,40 +5,3 @@
 'use strict';
 
 module.exports = require('./local-cli/cli.js');
-var spawn = require('child_process').spawn;
-var path = require('path');
-
-function printUsage() {
-  console.log([
-    'Usage: react-native <command>',
-    '',
-    'Commands:',
-    '  start: starts the webserver',
-  ].join('\n'));
-  process.exit(1);
-}
-
-function run() {
-  var args = process.argv.slice(2);
-  if (args.length === 0) {
-    printUsage();
-  }
-
-  switch (args[0]) {
-  case 'start':
-    spawn('sh', [
-      path.resolve(__dirname, 'packager', 'packager.sh'),
-      '--projectRoots',
-      process.cwd(),
-    ], {stdio: 'inherit'});
-    break;
-  default:
-    console.error('Command `%s` unrecognized', args[0]);
-    printUsage();
-  }
-  // Here goes any cli commands we need to
-}
-
-module.exports = {
-  run: run
-};