ENG-5833: setFloat, setInt, setDouble....Handle for String.
Merge branch 'master' into ENG-5833
ENG-5833: fix test as any toStringable to String column is now valid.
ENG-5833: revert to master
Imediate fix for missing setFloat from JDBC PreparedStatement.
Needs tests.
ENG-5833: nulls get out way up top.
Merge branch 'master' into ENG-5833
Merge pull request #1135 from VoltDB/ENG-5833

Eng 5833