Use belt and suspenders to check catalog change
Update doc PDFs to include new heap default and recommendations.
(cherry picked from commit 0a396e7955ea6c50f433fd081abb713fe1da9cff)
Change to version 4.0.1
Merge pull request #1040 from VoltDB/release-4.0.1

Release 4.0.1
Make sure new client jar containts the correct properties.
Merge pull request #1039 from VoltDB/ENG-5296-adhoc-current-catalog

Use belt and suspenders to check catalog change
Eng-5359 Fix simple JDBC statement broken by parameter changes.
Eng-5359 Removed commented out code.
ENG-5359 Add batch query test.
Merge pull request #1041 from VoltDB/ENG-5359-fix-simple-statement

Eng-5359 Fix simple JDBC statement broken by parameter changes.
Make a tableiterator more like an interface, without testing tmptable boolean flag for every next function
Merge branch 'master' of github.com:VoltDB/voltdb into innovation-xin-perf