Refactor system-test dir structure and add stability test (#7530)

system-test/testnet-automation-json-parser.py

@@ -0,0 +1,13 @@
+#!/usr/bin/env python
+import sys, json
+
+data=json.load(sys.stdin)
+
+if 'results' in data:
+   for result in data['results']:
+      if 'series' in result:
+         print result['series'][0]['columns'][1].encode() + ': ' + str(result['series'][0]['values'][0][1])
+      else:
+         print "An expected result from CURL request is missing"
+else:
+   print "No results returned from CURL request"