app.use(morgan('dev'));
app.use(compression());
app.use('/settings', express.static(__dirname + '/app'));
-app.use(express.static(__dirname + '/files'));
+app.use(express.static(path.resolve(__dirname, process.argv[2] || 'files')));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded());
app.use(cookieParser());