clean up the targe table and its index members for index
Merge branch 'master' of github.com:VoltDB/voltdb into ENG-5730-EE-cleanup
also update the search key and end key
Fix the debug problem
Merge branch 'master' of github.com:VoltDB/voltdb into ENG-5730-EE-cleanup
clean up search key member variables also
Merge branch 'master' of github.com:VoltDB/voltdb into ENG-5730-EE-cleanup
delete useless assert and use better assignment for searchkey
Merge branch 'master' of github.com:VoltDB/voltdb into ENG-5730-EE-cleanup
Merge pull request #1103 from VoltDB/ENG-5730-EE-cleanup

Eng 5730 ee cleanup