Added events.py and respective conf
Changed occurances of "metric" to "event"
Changed termination handling, formatted metrics.py
Merge branch 'separate_event'

Conflicts:
	src/main/splunkApp/appdynamics/bin/metrics.py
	src/main/splunkApp/appdynamics/default/indexes.conf
	src/main/splunkApp/appdynamics/default/inputs.conf