Fix /tmp priv issue with license check
Add new exception class
tweaked messages displayed
ENG-5065: do not reset SortDirection for IndexScan if it is INVALID; add test cases for ORDER-BY + prefix filters.
ENG-5065: fix broken junit tests.
scans benchmark: refactor for apprunner: add --test parameter to run tests individually; fix index scan query
This makes TestAdHocQueries pass on my desktop.  I don't know why, and
I no longer care, I just need closure.
ENG-4760: fix other.path.
Merge branch 'master' of github.com:VoltDB/voltdb into ENG-4826-matview-index-hsql
ENG-4760: add one missing dir, and one comment.
ENG-5052 fix compare of float to negative decimal
Merge pull request #708 from VoltDB/ENG-4826-matview-index-hsql

Eng 4826 matview index hsql
Merge pull request #711 from VoltDB/ENG-5065

Eng 5065
Merge pull request #713 from VoltDB/ENG-5052-neg-decimal-to-float

ENG-5052 fix compare of float to negative decimal
Updates per jhugg review
Merge pull request #712 from VoltDB/ENG-4760

Eng 4760
Merge pull request #709 from VoltDB/ENG-4990

Eng 4990 - When /tmp is not writeable, return a better message during license verification.
Merge branch 'master' into ENG-4826-matview-index-hsql