update .gitignore

node_modules/charm/example/progress.js

@@ -0,0 +1,18 @@
+var charm = require('../')();
+charm.pipe(process.stdout);
+
+charm.write('Progress: 0 %');
+var i = 0;
+
+var iv = setInterval(function () {
+    charm.left(i.toString().length + 2);
+    i ++;
+    charm.write(i + ' %');
+    if (i === 100) {
+        charm.end('\nDone!\n');
+        clearInterval(iv);
+    }
+}, 25);
+
+charm.on('^C',process.exit);
+