Change user and contact model email validation to just notEmpty

CakePHP email rule was failing to handle new generic TLDs

app/models/contact.php

@@ -18,7 +18,7 @@ class Contact extends AppModel {
 			'allowEmpty' => false
 			),
 		'email' => array(
-			'rule' => array('email'),
+			'rule' => array('notEmpty'),
 			'message' => 'Please a valid Email Address for the Contact',
 			'required' => true,
 			'allowEmpty' => false

app/models/user.php

@@ -8,7 +8,7 @@ class User extends AppModel {
 
     var $validate = array(
 	    'first_name' => array('notEmpty'),
-	    'email' => array('email')
+	    'email' => array('notEmpty')
 
     );