Comment 29 for bug 1775170

We implement the following customizations of the openstack-horizon dashboard:

- /usr/share/openstack-dashboard/openstack_dashboard/templates/_login_footer.html
- /usr/share/openstack-dashboard/openstack_dashboard/templates/_footer.html
- /usr/share/openstack-dashboard/openstack_dashboard/static/dashboard/img/logo.svg
- /usr/share/openstack-dashboard/openstack_dashboard/static/dashboard/img/logo-splash.svg

We serve the openstack dashboard out of '/' instead of Ubuntu's default of '/horizon' and we do so by modifying the following:

- /etc/openstack-dashboard/local_settings.py
   WEBROOT = '/'
   LOGIN_URL = WEBROOT + 'auth/login/'
   LOGOUT_URL = WEBROOT + 'auth/logout/'

- /etc/apache2/conf-available/openstack-dashboard.conf
   WSGIScriptAlias / /usr/share/openstack-dashboard/openstack_dashboard/wsgi/django.wsgi process-group=horizon
   Alias /static /var/lib/openstack-dashboard/static/
   Alias /horizon/static /var/lib/openstack-dashboard/static/