update node_modules

node_modules/uglify-js/tools/tty.js

@@ -1,22 +0,0 @@
-// workaround for tty output truncation on Node.js
-try {
-    // prevent buffer overflow and other asynchronous bugs
-    process.stdout._handle.setBlocking(true);
-    process.stderr._handle.setBlocking(true);
-} catch (e) {
-    // ensure output buffers are flushed before process termination
-    var exit = process.exit;
-    process.exit = function() {
-        var args = [].slice.call(arguments);
-        process.once("uncaughtException", function() {
-            (function callback() {
-                if (process.stdout.bufferSize || process.stderr.bufferSize) {
-                    setTimeout(callback, 1);
-                } else {
-                    exit.apply(process, args);
-                }
-            })();
-        });
-        throw exit;
-    };
-}