2.1.1
	Bug fix sanitizing labels for token pairing
	Replaced GMP only requirement with GMP or BC Math requirement
	
2.1.0
	Bug fix with IPNs not working when debug mode is enabled
	Updated BitPay PHP SDK
	Added a release checklist

2.0.1
	Small bug fix in how package script

2.0.0
	Initial release of the new Magento Extension that supports BitPay's new
	cryptographically secure API. You can read more about the new API on the
	blog at
	http://blog.bitpay.com/2014/09/18/announcing-the-new-bitpay-api.html