Change openstack-dev to openstack-discuss
Change openstack-dev to openstack-discuss

Mailinglists have been updated. Openstack-discuss replaces openstack-dev.

Change-Id: I3427af2d850de96661f6d49629eece0500f08d49

ColdrickSotK/storyboard,ColdrickSotK/storyboard,ColdrickSotK/storyboard