Add serialized object blob to EvaluationDBO
Serialization at DAO level
added integration test
Merge pull request #557 from bkng/plfm2018

PLFM-2018: Add message fields to Evaluation object
fixed typos
Add DDLs for SubStatus annos; remove DateAnnotation
DBOs (untested)
SubmissionStatusAnnotationsDAO
SubStatusAnnoDAOImplTest
add SubStatusAnnoDAO to AsynchronousDAO
WIP: Add SubmissionStatusQueryDAO