This commit consists of:
1) Remove frameio reference and use run from root instead
2) Add a smoke-test to be used mostly by jenkins
3) Limit the kafka docker heap size

Change-Id: I29ef144996a72088b3c5d7d98b1639b6901ab2b8
diff --git a/tests/itests/docutests/build_md_test.py b/tests/itests/docutests/build_md_test.py
index cdaeb3f..d887075 100644
--- a/tests/itests/docutests/build_md_test.py
+++ b/tests/itests/docutests/build_md_test.py
@@ -736,7 +736,7 @@
             "(.*)consul_1(.*)agent: Synced service(.*)kafka(.*):9092"
         ]
         pattern_found = []
-        max_wait_time = 120  # wait 2 mins as a maximum
+        max_wait_time = 60  # wait 2 mins as a maximum
 
         def _stop_process(proc):
             try: