Added FrequencyEmissionSpout with a simple behavioral test
Changed FrequencyEmissionSpout to accept Hz in constructor, more detailed testing
Simulation topology running in local mode, but can't set custom scheduler for a LocalCluster
Data persistence of invocation counters
Setting the persisters inside topology elements open/prepare methods
Removed the singleton pattern from connection pooling classes
Minor fixes in Simulation
PersistenceManager returning a proper IPersister based on the storm's config map
Tested cluster deployment with the SimulationTopologyScheduler; works