ENG-6070 Start with no catalog.
ENG-6070 Remove negative test for no catalog.
ENG-6070 Cleanup stuff for review.
ENG-6070 - Fix replica create.
ENG-6070 Use empty DDL.
ENG-6070 Fix dragent CRC mismatch with empty catalog.
ENG-6070 Merge and address review comments.
Merge pull request #1358 from VoltDB/ENG-6070

ENG-6070 Start with no catalog