code: function(folder) {
  		var type = config.moduleType;
  		var appPath;
  		if (folder) {
  			if (path.isAbsolute(folder)) {
  				appPath = path.join(folder);
  			} else {
  				appPath = path.join(process.cwd(), folder);
  			}
  		} else {
  			appPath = path.join(process.cwd());
  		}
  		var appSrc = config.apps[type];
  		helpers.gitClone(appSrc, appPath);
  	}
docs: Generates new app
  @param {string} folder