Merge pull request #41 from WeareJH/fix-config-merge

Fix import.xml merging

Author: maciejslawik

src/etc/di.xml

@@ -12,6 +12,10 @@
             <argument name="converter" xsi:type="object">Jh\Import\Config\Converter</argument>
             <argument name="schemaLocator" xsi:type="object">Jh\Import\Config\SchemaLocator</argument>
             <argument name="fileName" xsi:type="string">imports.xml</argument>
+            <argument name="idAttributes" xsi:type="array">
+                <item name="/config/db" xsi:type="string">name</item>
+                <item name="/config/files" xsi:type="string">name</item>
+            </argument>
         </arguments>
     </virtualType>
     <type name="Jh\Import\Config\Data">