title: bootstrap modal animation open/close with animate.css
body: <p>Please anyone can help me, How can animate css styles can be use to animate while bootstrap modal opens and closes?
  As Modal Opens it should be open with fadeIn effect and while closing it should with fadeOut effect.</p>
  
  <p>I wanted to use animate.css css stylesheet for animate modal poup open and close. 
  It should add class fadeIn while opening Model and while closing the modal it should be adding class fadeOut. ( Class .fadeIn &amp; .fadeOut are from aniamte.css stylesheet)</p>