Update README.md

Author: ClickerMonkey

README.md

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 # anim8js-jquery
 
 [anim8](https://github.com/ClickerMonkey/anim8js) your HTML elements with [jQuery](https://jquery.com/)
+
+### jQuery Functions
+
+A few functions are available for jQuery which will help you animate jQuery objects:  
+- `m8/anim8/animator`: returns an animator instance for the first element in the jQuery object.
+- `m8s/anim8s/animators`: returns animators for all elements in the jQuery object.
+- `dataPlay`: plays the animation specified in the `data-...` attribute for all elements in the jQuery object and returns a jQuery object which contains only elements that had a valid animation to play.
+- `dataQueue`: queues the animation specified in the `data-...` attribute for all elements in the jQuery object and returns a jQuery object which contains only elements that had a valid animation to queue.
+- `dataTransition`: transitions into the animation specified in the `data-...` attribute for all elements in the jQuery object and returns a jQuery object which contains only elements that had a valid animation to transition into.
+
+For example if you have the following HTML:
+
+```html
+<div id="box" data-intro="fadeIn ~5s" data-outro="flipOutX 0.5s">Hello World!</div>
+```
+
+You can play the specified animations with...
+
+```javascript
+$('#box').dataPlay('intro').dataQueue('outro');
+```