add inventory changes

console/migrations/m160321_082725_alter__inventory__add__column__id_account.php

@@ -0,0 +1,30 @@
+<?php
+
+use yii\db\Schema;
+use yii\db\Migration;
+
+class m160321_082725_alter__inventory__add__column__id_account extends Migration
+{
+    public function up()
+    {
+			$this->addColumn("inventory", "id_account", "int");
+    }
+
+    public function down()
+    {
+        echo "m160321_082725_alter__inventory__add__column__id_account cannot be reverted.\n";
+
+        return false;
+    }
+
+    /*
+    // Use safeUp/safeDown to run migration code within a transaction
+    public function safeUp()
+    {
+    }
+
+    public function safeDown()
+    {
+    }
+    */
+}