implement and document API functions
ResultAggregator can emit events
Merge development
Implement result aggregator
add tests for result aggregator
result aggregator works with jobId
small fixes
Merge development
change callback name to onResult
resultAggregator takes connectionManager as argument
result aggregator listens on connectionManager resultReady event
fix specs
Merge pull request #69 from TheTaz/48_result_aggregator_impl

48 result aggregator impl