title: Magento: Auto-change inventory_stock_availability on quantity update
body: <p>In our Magento Shop we're updating our Stock with the extension "Barcode Shipping"(<a href="http://www.magentocommerce.com/magento-connect/barcode-shipping.html" rel="nofollow">http://www.magentocommerce.com/magento-connect/barcode-shipping.html</a>) or the custom Productgrid from the extension "Enhanced Admin Grids (+ Editor)" (<a href="http://www.magentocommerce.com/magento-connect/enhanced-admin-grids-editor.html" rel="nofollow">http://www.magentocommerce.com/magento-connect/enhanced-admin-grids-editor.html</a>).</p>
  
  <p>If a product is sold and the stock quantity reaches 0, the attribute inventory_stock_availability is set to "Out of Stock". If the stock is updated, we always have to set the attribute inventory_stock_availability manually to "In Stock".</p>
  
  <p>Is there a way to automatically set the stock availability to "In Stock" when the stock level updates to a value greater than 0? Maybe a custom extension listening to a triggered event?</p>