Mismatch test added.
	modified:   $assets/js/register.js
	modified:   -developer/xjs/register/js.php
	new file:   -developer/xjs/register/test/expected/mismatch_passwords.js
"Do_not_match:passwords" in Register.form.error() refactored
	modified:   $assets/js/register.js
	modified:   -developer/xjs/register/func.js
	modified:   -developer/xjs/register/test/expected/mismatch_passwords.js