allow token to be null in cart table

install/faker.php

@@ -20,6 +20,28 @@ try {
         ->find();
     $product->delete();
 
+    $customer = Thelia\Model\CustomerQuery::create()
+        ->find();
+    $customer->delete();
+
+    $customer = new Thelia\Model\Customer();
+    $customer->createOrUpdate(
+        1,
+        "thelia",
+        "thelia",
+        "5 rue rochon",
+        "",
+        "",
+        "0102030405",
+        "0601020304",
+        "63000",
+        "clermont-ferrand",
+        64,
+        "test@thelia.net",
+        "azerty"
+    );
+
+
     //first category
     $sweet = new Thelia\Model\Category();
     $sweet->setParent(0);

install/thelia.sql

@@ -1271,7 +1271,7 @@ DROP TABLE IF EXISTS `cart`;
 CREATE TABLE `cart`
 (
     `id` INTEGER NOT NULL AUTO_INCREMENT,
-    `token` VARCHAR(255) NOT NULL,
+    `token` VARCHAR(255),
     `customer_id` INTEGER,
     `address_delivery_id` INTEGER,
     `address_invoice_id` INTEGER,