http://augus.github.io/ngAnimate/
http://www.nganimate.org/angularjs/ng-repeat/move
http://codepen.io/ShMcK/pen/kHxKy
http://codepen.io/kevinsmets/pen/rznBj
angularjs animation
原文：http://www.cnblogs.com/zyip/p/5244003.html
