For ENG-6027, in the five 9s app use more precision for latency reporting
For ENG-6027, convert other benchmarks to also log CSV with more precision
For ENG-6027, add necessary cast
Revert "For ENG-6027, add necessary cast"

This reverts commit 58ca49fef4da0079c4284b37566eb244d669f23f.
Revert "For ENG-6027, convert other benchmarks to also log CSV with more precision"

This reverts commit ca491b098ce7529d7591920a911d6bb304eb7034.
For ENG-6027, go a different direction and change the existing CSV output
ENG-6027 it's a nines party adding 2,3,4 nines reporting in kvbenchmark
ENG-6027 merged master resolving conflict in Distributer
Merge branch 'master' into ENG-6027
Merge pull request #1212 from VoltDB/ENG-6027

ENG-6027 better precision reporting in the five 9s benchmark