nflow-metrics
nflow-metrics
Enable metrics' JmxReporter. Improve naming for meters.
Gather statistics for processing delay
Move nflow-metrics dependency from nflow-jetty to nflow-tests.
StartNflow supports registering additional spring configurations.

DemoServer includes NflowMetricsContext.
rebase from master
Merge branch 'nflow-metrics' of github.com:NitorCreations/nflow into nflow-metrics
Use @Inject to obtain ApplicationContext
Simplified configuration/injection for WorkflowExecutorListeners.