/*! addEventListener Polyfill ie9- http://stackoverflow.com/a/27790212*/
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Date.now||(Date.now=function(){return(new Date).getTime()}),/*! Object.create monkey patch ie8 http://stackoverflow.com/a/18020326 */
Object.create||(Object.create=function(a,b){function c(){}if("undefined"!=typeof b)throw"The multiple-argument version of Object.create is not provided by this browser and cannot be shimmed.";return c.prototype=a,new c}),/*! https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/filter */
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