Fix DbalReaderTest
Merge pull request #132 from Baachi/reader-fix

Fix DbalReaderTest
No writer accepts two arguments to writeItem()

The WriterInterface defines writeItem(array $item). However the Workflow->process() calls $writer->writeItem($convertedItem,$item); $item is never used an no writer seems to use it. It is also not part of the interface.
Merge pull request #134 from gnat42/patch-6

No writer accepts two arguments to writeItem()
Merge branch 'develop' into feature/patch-1

* develop:
  No writer accepts two arguments to writeItem()
  Fix DbalReaderTest