First simplified GUI integration with the Data Quality system.

To run the 'integrated' quality client; click the quality button and use it like 'download'. Make sure you have a bbox intersecting with a valid product before you hit 'search'. Only one product at at time can be chosen for the quality processing, even though the GUI pretends to let you select more - this could be fixed trivially with just a little more time; but keep in mind this is a very bare-bones minimal-effort integration.
The quality process then starts up a separate browser window to run in.