title: clone form with angular js
body: <p>I am trying to create a form with some details, at the end of the form I am trying to create a button "add new form". this button will clone the same form at the bottom and each form will have save button.
  What is the best way to do it with angularjs? how I can do it with one controller, so it will know to what form I am doing submit (save)?</p>
  
  <p>Thanks, </p>