PayPal Standard method and virtual products checkout

[GoogleCodeExporter]

I found a mistake after testing the code on uprint. I thought M. saves the 
order after a status update but not so. So M. sets Processing status to the 
order after a successful payment and then sets it to Complete (because the 
product is virtual), saves the order and only then invokes our code.

I added ZP order completion on Complete status too and set M. to invoke it 
before the ZP order removed.

We need to retest the entire payments process, different payments methods, 
different products.

Original issue reported on code.google.com by Anatoly....@gmail.com on 5 Mar 2012 at 11:35

[GoogleCodeExporter]

Atanas, we need a test plan for this. 

Original comment by ad...@zetaprints.com on 5 Mar 2012 at 11:41

• Changed state: ToTest
• Added labels: Priority-High, Unit-0.5
• Removed labels: Priority-Medium

[GoogleCodeExporter]

Original comment by ad...@zetaprints.com on 27 Jul 2012 at 2:12

• Changed state: PresumedDone