For ENG-5423, add a system procedure that generates a set of keys for reaching every partition
For ENG-5423, based on Ryan's feedback use a string instead of a number to pick the type
testapp voltkvqa: add no progress timeout and fix bug not exiting when all connections are lost if no-recover option is set
Merge pull request #906 from VoltDB/ENG-5423

For ENG-5423, add a system procedure that generates a set of keys for reaching every partition
Merge branch 'master' of github.com:VoltDB/voltdb into ENG-731-assume-unique