Test added for mismatch email error
	modified:   $assets/js/register.js
	modified:   -developer/xjs/register/func.js
	modified:   -developer/xjs/register/test/expected/mismatch_email.js
Refactor "Do_not_match:emails" in Register.form.error()
	modified:   $assets/js/register.js
	modified:   -developer/xjs/register/func.js
	modified:   -developer/xjs/register/test/expected/mismatch_email.js