add inventory total price, rename procurement purchase price

console/migrations/m160404_053858_alter__table__inventory_item_add__price__brutto.php

@@ -0,0 +1,31 @@
+<?php
+
+use yii\db\Schema;
+use yii\db\Migration;
+
+class m160404_053858_alter__table__inventory_item_add__price__brutto extends Migration
+{
+    public function up()
+    {
+		$this->addColumn("inventory_item", "price_brutto", "int default 0");
+		$this->addColumn("inventory_item", "total_price_brutto", "int default 0");
+    }
+
+    public function down()
+    {
+        echo "m160404_053858_alter__table__inventory_item_add__price__brutto cannot be reverted.\n";
+
+        return false;
+    }
+
+    /*
+    // Use safeUp/safeDown to run migration code within a transaction
+    public function safeUp()
+    {
+    }
+
+    public function safeDown()
+    {
+    }
+    */
+}