Fix for ENG-4792 and a wrong answer.
ENG-4792 fix for lower bound handling and desc sort with no equalities or upper bound.
Merge branch 'master' into ENG-4792-compound-index-lite
licensecheck
Merge branch 'master' into ENG-4792-compound-index-lite
Merge branch 'ENG-4792-compound-index-lite' of github.com:VoltDB/voltdb into ENG-4792-compound-index-lite
Merge pull request #715 from VoltDB/ENG-4792-compound-index-lite

Eng 4792 compound index lite