ENG-4880: Make indexes with NaNs inside work.
Need to make expressions work with IEEE754 next.
ENG-4880: Make comparison work in IEEE754 mode or not depending on caller.
Needs tests.
Merge remote-tracking branch 'origin/master' into ENG-4880-NaNcrash
ENG-4880: Fix licensecheck whitespace.
ENG-4880: Move the work to follow IEEE754 comparisons higher up.
Now NaN (and null) comparisons return false in the comparison expression, rather than in NValue.
ENG-4880: Make vectors return false from NValue::isNull()
For ENG-4963, move collect CLI from voltadmin to voltdb
For ENG-4963, add methods to SSHTools and SFTPSession in order to support SSH authentication with password
For ENG-4963, modify collector to support cluster wide collection
ENG-4927 loadTable now supports undo
For ENG-4963, fix the help message of --dry-run option
Merge remote-tracking branch 'origin/master' into ENG-4880-NaNcrash
ENG-4880: Roll back proper null and NaN behavior because it gives different answers for different configs. Sigh.
ENG-4880: Tests for NaN
For ENG-4963, address Steve's and Stefano's reviews
ENG-4880: test tweaks from pmartel feedback.
Merge pull request #664 from VoltDB/ENG-4880-NaNcrash

Eng 4880 NaN crash
Update final PDFs
Remove dead code
ENG-4929 Dead code removal and post-review junit test additions for JOIN USING.