Angular 2 RC1 Gulp File to copy some js modules to the Scripts path

gulpfile.js

/// <binding AfterBuild='moveToLibs' />
var gulp = require('gulp');
 
gulp.task('moveToLibs', function (done) {
   gulp.src([
    'node_modules/core-js/client/shim.min.js',
    'node_modules/zone.js/dist/zone.js',
    'node_modules/reflect-metadata/Reflect.js',
    'node_modules/systemjs/dist/system.src.js'
    ]).pipe(gulp.dest('./Scripts/'));
});