old_contents: var gulp = require('gulp'),
  	config = require('configurable-gulp-recipes');
  
  var recipes = config({
  	src: 'app',
  	dest: 'dist',
  	clean: {
  		src: {
  			glob: 'dist',
  			override: true
  		}
  	},
  	scripts: {
  		browserify: {
  			bundle: {
  				entry: 'main.js'
  			}
  		}
  	},
  	markups: {
  		src: '**/*.html'
  	},
  	resources: {
  		src: '**/*.{png,jpeg,gif,webp}'
  	},
  	watch: ['scripts', 'markups', 'resources'],
  	build: ['clean', ['scripts', 'markups', 'resources']],
  	default: 'build'
  });
  
  gulp.registry(recipes);
new_contents: var gulp = require('gulp'),
  	config = require('configurable-gulp-recipes');
  
  var recipes = config({
  	src: 'app',
  	dest: 'dist',
  	clean: {
  	},
  	scripts: {
  		browserify: {
  			bundle: {
  				entry: 'main.js'
  			}
  		}
  	},
  	markups: {
  		src: '**/*.html'
  	},
  	resources: {
  		src: '**/*.{png,jpeg,gif,webp}'
  	},
  	watch: ['scripts', 'markups', 'resources'],
  	build: ['clean', ['scripts', 'markups', 'resources']],
  	default: 'build'
  });
  
  gulp.registry(recipes);
subject: clean up