PMO-2690: refactored BatchRunService to work with SimulationQueueService
Merge branch 'PMO-2690_QueuedSimulations' of github.com:pillarone/risk-analytics-core into PMO-2690_QueuedSimulations

Conflicts:
	grails-app/services/org/pillarone/riskanalytics/core/simulation/engine/SimulationQueueService.groovy