This change makes Astara compatible with Newton. This change adds support
for Neutron agent reporting and service providers to work with new L3
drivers. Included in this change is a temporary filed called newton_fix.py.
This file will be removed in follow-up change after changes are migrated to
astara-neutron.
Change-Id: I5843e84e36af2e46de5b8420ca5749033c26ee69
In this step all of the imports and usage of akanda.rug is updated to
use astara. Addtionally rename all internal references from Akanda to
Astara.
Change-Id: I0cb8596066d949bceaadc4718b210fc373b5f296
Depends-On: I87106ae63747291bb6424839b5155f53136c54f9
Implements: blueprint convert-to-astara
Andreas Jaeger