build - build - fin

// build task: create distribution-ready code. run html to get index.html into ./build/, run browserify
// to get all the JS and HTML templates into ./build/, then minify the JS+templates and move them into
// ./dist/ along with index.html
gulp.task('build', ['html', 'browserify'], function () {
  // pipe index.html to build folder
  var html = gulp.src('build/index.html').pipe(gulp.dest('./dist/'));
  // minify the bundled js and pipe to build folder
  var js = gulp.src('build/main.js').pipe(uglify()).pipe(gulp.dest('./dist/'));
  // return the merged streams
  return merge(html, js);
});