Refactor HA Tests

    * support multiple jobs/wiki pages in result parsing script
    * Add more info to some driver function comments
    * Add IPTables function
    * Code style changes to HA Tests
diff --git a/TestON/tests/HATestSingleInstanceRestart/HATestSingleInstanceRestart.py b/TestON/tests/HATestSingleInstanceRestart/HATestSingleInstanceRestart.py
index 4b9b287..44ce741 100644
--- a/TestON/tests/HATestSingleInstanceRestart/HATestSingleInstanceRestart.py
+++ b/TestON/tests/HATestSingleInstanceRestart/HATestSingleInstanceRestart.py
@@ -293,7 +293,7 @@
                                " and h" + str( i + 10 ) )
             elif ping == main.TRUE:
                 main.log.info( "Ping test passed!" )
-                PingResult = main.TRUE
+                # Don't set PingResult or you'd override failures
         if PingResult == main.FALSE:
             main.log.report(
                 "Intents have not been installed correctly, pings failed." )