Always run ScenarioCleanup (even if previous stages failed)
Minor property fixes
Minor fixes (logged messages, service name)
File attribute on setup made optional
Converters can be private classes
Fixed deadlock caused by exception thrown from logic.init()
service-stop by default stops all slaves, handled missing lifecycle
Debug option and explicit slaveIndex in scripts
Setup properties are evaluated on each node individually
* added slaveIndex as built-in setup property
* renamed the built-in properties to shorter form
Evaluator accepts environment variables in form ${env.MY_VARIABLE}