Switched to AsyncJobDyn. Many errors.
Merge from master.
"field" is now "attribute". Initialisation errors remain.
Narrowed problem down to RecordNotUnique being erroneously raised.
Creating the SQS queue adapted to new suffix method.
The service works. Not all tests pass yet, though.
Updated bundle: new ocean-dynamo and ocean-rails gems.
Corrected table name.
Updated bundle.
All tests pass, thanks to ocean-dynamo v0.1.13.