dashboard: ADD_INSTALLED_APPS should be configured to display translations

[Akihiro Motoki]

Django search message catalogs under INSTALLED_APPS directories.
Horizon plugins need to set ADD_INSTALLED_APPS in their enabled file to display translations.
designate-dashboard does not set ADD_INSTALLED_APPS now, so no translation messages are displayed.

For more information, see https://review.openstack.org/#/c/284126/ and
https://docs.djangoproject.com/es/1.9/topics/i18n/translation/#how-django-discovers-translations

[Akihiro Motoki (amotoki)]

https://review.openstack.org/#/c/296806/

[Akihiro Motoki (amotoki)]

Is there any chance to get this merged and backported to Mitaka.
If this bug is not fixed, translations from designatedashboard/locale are not looked up at all.

[Doug Hellmann (doug-hellmann)]

This issue was fixed in the openstack/designate-dashboard 2.0.0.0rc2 release candidate.

[Davanum Srinivas (DIMS) (dims-v)]

This issue was fixed in the openstack/designate-dashboard 3.0.0.0b1 development milestone.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/designate-dashboard 2.0.0 release.