Merge branch 'master' into ENG-4291-statementxml
ENG-4279 Fix argument validation and -h help output.
Merge pull request #365 from VoltDB/notest-ENG-4279

ENG-4279 Fix argument validation and -h help output.
Merge pull request #363 from VoltDB/ENG-4291-statementxml

Eng 4291 Statement-level XML refactoring (See summary in this pull request comment).
Merge pull request #364 from VoltDB/ENG-4291-ddlxml

ENG-4291 (partial) refactoring: DDL XML
Merge branch 'master' into ENG-4291-misc