Reconfigure monitoring agent

- Run signal quality and dongle stats fetch after control plane test.
- Run dry run as user plane test if available, dns 3x otherwise.
- Change ping latency iterations from 10 to 5.
- Change NO_RESULT_THRESHOLD from 720 to 360 for more accurate in-band results.
- Run curl and pycurl with silent option to avoid flooding the journalctl log.

Change-Id: I2bbea189ded0da021aa17a4a5a7392aa725ce416
diff --git a/edge-monitoring-server/edge_monitoring_server.py b/edge-monitoring-server/edge_monitoring_server.py
index fa50bcc..6e71973 100755
--- a/edge-monitoring-server/edge_monitoring_server.py
+++ b/edge-monitoring-server/edge_monitoring_server.py
@@ -23,7 +23,7 @@
 AETHER_ENV = os.environ.get("AETHER_ENV", "production")
 
 # Move to "no result" status if we don't hear from agent for this many seconds
-NO_RESULT_THRESHOLD = 720
+NO_RESULT_THRESHOLD = 360
 
 dictConfig({
     'version': 1,