JFG-366  confusion with Scalability Plots for tests with load-tps configuration
fewer calls to the database
Merge github.com:griddynamics/jagger into issueJFG-366
issue JFG-366 make clockDictionary configurable
Merge pull request #157 from amikryukov/issueJFG-366

JFG-366 fix Scalability Plots legend