Fix a sqlcmd regression in the soon-to-die 'go' support, act on related review feedback.
ENG-7313:
- Eliminate spurious logging of bare canonical class name of
  the current class loader.
- Demote compiler info messages to DEBUG when the compiler is
  not standalone (thanks, jhugg!)
- Suppress the deployment file parameter logging on catalog
  update if the deployment file didn't change.
- Log the DDL statements in the current batch to be applied
  to the cluster
- Suppress the per-site catalog hash update messages
ENG-6467: Add provenance comments to generated canonical DDL.
Merge pull request #1892 from VoltDB/eng7313

ENG-7313
Merge pull request #1894 from VoltDB/eng6467

ENG-6467: Add provenance comments to generated canonical DDL.  r=ajgent
ENG-6467: Adding comments to the canonical DDL made things unhappy.
Revert for now.
ENG-7339: Add Basic and Hashed Auth support for jetty using Authorization header.
ENG-7339: jackson dont dance and close the place down.
Merge pull request #1879 from VoltDB/ENG-7325-sqlcmd-refactor-squashed

Fix a sqlcmd regression in the soon-to-die 'go' support, act on related ...
ENG-7339: review changes.
ENG-7339: review changes. remove /schema
Merge branch 'ENG-7339' of github.com:VoltDB/voltdb into ENG-7339
Merge pull request #1895 from VoltDB/ENG-7339

ENG-7339: Add Basic and Hashed Auth support for jetty using Authorizatio...
Merge remote-tracking branch 'upstream/master'

Conflicts:
	src/frontend/org/voltdb/dbmonitor/js/voltdb.core.js
	src/frontend/org/voltdb/dbmonitor/js/voltdb.service.js