Version 2.2.8 - August 31, 2020

	Added global setting to optionally specific tax rate exemptions for specific roles

Version 2.2.7 - October 15, 2019

	Added ability to switch products to a different tax class on a per-user basis

Version 2.2.6 - September 2, 2019

	Ensure JS code for integration settings only loads in the WC settings area

Version 2.2.5 - March 21, 2019

	Ensure the datepicker JS isn't loaded unless the user edit screen is being viewed

Version 2.2.4 - January 9, 2019

	Added settings to make roles exempt
	
	Correctly return the rates after removing cached rates

Version 2.2.3 - January 8, 2019

	Ensure the tax rates are not cached because they need to be filter and some sites use object caches

Version 2.2.2 - May 18, 2017

	Compatibility with IgniteWoo's Manual Orders & Phone Order plugin

Version 2.2.1 - May 9, 2017

	Tweaked user ID detection to avoid PHP warnings

Version 2.2 - September 21, 2016

	Added ability to make a customer exempt from specific tax types

Version 2.1.6 - June 12, 2016

	Tweak to ensure logged in user ID is detected correctly

Version 2.1.5 - June 3, 2016

	Updated to support IgniteWoo's Phone Orders & Manual Orders plugin

Version 2.1.4 - March 10, 2016

	Adjusted hook priority to avoid interfering with IgniteWoo Wholesale Pricing Plus

Version 2.1.3 - September 28, 2015

	Updated to support tax exemption for IgniteWoo's  Wholesale Pricing plugin
	
	Removed requirement to set an expiration date for exemption. This is now optional.

Version 2.1.2 - March 5, 2013

	Fixed user list display for the tax exempt status value

Version 2.1.1 - March 3, 2013

	Fixed updater code

Version 2.1 - November 23, 2013

	Initial public release