docs(cookbook/graphql): Bring back copy-dist-files.js

Author: Urigo

public/docs/_examples/heroes-graphql/ts/.gitignore

@@ -6,5 +6,6 @@ aot/**/*.ts
 dist
 !app/tsconfig.json
 !rollup-config.js
+!copy-dist-files.js
 
 !systemjs.config.extras.js

public/docs/_examples/heroes-graphql/ts/copy-dist-files.js

@@ -0,0 +1,12 @@
+// #docregion
+var fs = require('fs');
+var resources = [
+  'node_modules/core-js/client/shim.min.js',
+  'node_modules/zone.js/dist/zone.min.js',
+  'src/styles.css'
+];
+resources.map(function(f) {
+  var path = f.split('/');
+  var t = 'aot/' + path[path.length-1];
+  fs.createReadStream(f).pipe(fs.createWriteStream(t));
+});