brei-grunt-config/grunt-config/imagemin.js

BarkleyREI abstracted grunt tasks

module.exports = function(grunt, options){
	var yeoman = options.yeoman;
	return {
		dist: {
			files: [{
				expand: true,
				cwd: yeoman.app + '/img',
				src: '{,*/}*.{png,jpg,jpeg}',
				dest: yeoman.dist + '/img'
			}]
		}
	};
};