ENG-5357: Prep: Push properties into JDBC4Connection.
Remove some inappropriate comments.
ENG-5357: Allow commit/rollback exceptions to be tweaked via
Properties.
ENG-5357: Read props file from either an env or system property
specified location or URL.  Some other monkeying.
ENG-5357: Add a test for setting the properties file location through
a system property
ENG-5357: Check in the same directory as the volt JDBC client
driver/jar for the voltdb.properties file if we don't find it anywhere
else.
ENG-5357: Tweak some names.
ENG-5357: Update comment
ENG-5357: Repair IDE-imposed indentation changes.
ENG-5357: Tell a consistent lie about auto-committing.
ENG-5357: Ugh, stupid eclipse.  More "smart" indentation reverting.
Merge pull request #986 from VoltDB/eng5357

Eng5357