Enable support for the 'enumerate' command using new controller.
Use the '-i interface' argument now added to the controller.
Add support for new controller to pass check_connections test.
Fix controller endpoint detection to cope with output being delivered as one multi-line buffer.
Ensure that the 'action_discover' actually checks the entities count. Remove unnecessary steps from discover test.
Get the topology_check test to pass with the new controller.
Another fix for supporting the new controller (connect to self error).
Fix for link_downup test using c-based controller.
Merge pull request #23 from pthedinger/master

Added support for enumerate, show connections and discover using new controller.