midokura/neutron — pull request #77 by JoeMido (2014-01-23 03:58:38+00:00)
Title: Clean up blackhole routes on the provider router

* When deleting a subnet, we need to clean up the blackhole
routes that are on the subnet.
* Added a route filter to return the routes to be deleted.

Signed-off-by: Joe Mills

Fixes MN-1119