Fix callback is triggered instally if callback uses parent element

Binding also effect child element, need to check if element is in list  of $me.element or else it will trigger callback right away
  Ex:
```
  <div class="parent"><div class="child"></div></div>
  $(".child").animo({animation: "fadeOut", duration: 1.0}, function(){
   $(".parent").animo({animation: "fadeOut", duration: 1.0}, function(){
     //This callback will be called right away because child animatedEnd also trigger parent binding
   });
  });
```