A Js Plugin for Wiggle Effect Based on Bezier
##Usage Include Wiggle.js file in your html
<script src="Wiggle.js"></script>
New a Wiggle obecjt and set amp and freq
var wiggle = new Wiggle(200, 1, 2); // amp, freq, dimen
var num = wiggle.getNum();
##Demo
DEMO1-1d:https://dayinji.github.io/Wiggle.js/demo1d/
DEMO2-2d:https://dayinji.github.io/Wiggle.js/demo2d/