docs: simplify benchmarker setup + explain how to fetch from a database.
CloudBalancingBenchmarkHelloWorld
constraint match total statistics: setAutoRangeIncludesZero(false)
Before calling ScoreDirector.getConstraintMatchTotals(), it's no longer expected to call ScoreDirector.calculateScore() first. (Principle of least surprise)
ConstraintMatchTotal statistics: use step renderer
stringDuplicationRemovalMap