* click() accepts a "querySelectorAll" input - can click on multiple things in one call
* loadJsFile() is synchronous at loading JS in the page
* added 2 examples in JavaScript to show how to use (and test) the new methods
* NOTE: someone will have to generate the .coffee version - I tried using "http://ricostacruz.com/js2coffee/" but it hangs and I'm not willing to learn why :P - I don't like Coffee Script.
Ivan De Marino