- Put duplicate code in flow_add_delete_test into a common function
- Added support for Floodlight in config_cleanup

Change-Id: I6f7e07e05138d4cd44195f8c4d8385aad6fe64f5
Signed-off-by: Jan Medved <jmedved@cisco.com>
(cherry picked from commit 1035a97cdd78cc6f72595844a9878f77c129d35f)

Change-Id: I40fd4587153462fce370108d7d6f0d45e0cb82b7
Signed-off-by: Luis Gomez <ecelgp@gmail.com>