tons of refactoring to make the code base even more elegant and flexibile. In particular, the setAttrs() method is much more powerful now, and serves as a really convenient way for setting a bunch of node properties at once

tests/js/Test.js

@@ -11,6 +11,7 @@ function log(message) {
  */
 function Test() {
     this.testOnly = '';
+    this.counter = 0;
 }
 /**
  * Test methods