mattt/CargoBay — pull request #62 by vtourraine (2014-03-27 10:33:30+00:00)
Title: Simplify CargoBayProductRequestDelegate init

Unless I’m missing something here, these blocks are `(copy)` properties, so I don’t see why we should redefine them.

I understand we need to check if these blocks are nil before actually calling them, but this verification already exists where they are being used in `request:didFailWithError:` and `productsRequest:didReceiveResponse:`. So we’re checking twice, which seems unnecessarily redundant to me.