Adding CHANGELOG entry for enyo.perfNow().
Adding CHANGELOG entry for enyo.perfNow().

Enyo-DCO-1.1-Signed-Off-By: Gray Norton (gray.norton@lge.com)

PKRoma/enyo,enyojs/enyo,zefsolutions/enyo,kustomzone/enyo,kustomzone/enyo,soapdog/enyo,mcanthony/enyo,beni55/enyo,PKRoma/enyo,enyojs/enyo,wikieswan/enyo,zefsolutions/enyo,bright-sparks/enyo,beni55/enyo,mcanthony/enyo,bright-sparks/enyo,soapdog/enyo,wikieswan/enyo