Replace django.core.urlresolves with django.urls
(In Django 2.0) The django.core.urlresolvers module is removed
in favor of its new location, django.urls.
It was deprecated in Django 1.10:
https://docs.djangoproject.com/en/2.0/releases/1.10/#id3
Note that this commit does not add py35dj20 like other horizon plugins
because there is no actual python unit tests in freezer-web-ui.
Older Django unit tests were dropped from tox.ini
as horizon dropped Django <=1.10 support in Rocky.
Change-Id: I38f3f05655324f2a5f38c6e8c6ab53ebaa42d4c8
DeleteInstance action inherits from tables.DeleteAction,
the tables.DeleteAction has already define some attributes.
So this patch remove the repeated attributes.
Change-Id: I7cab3cf609b75e483d5507af113501aa957436c5
ImportError: No module named urlresolvers in horizon.utils.
Fixed this importError use django.core.urlresolvers.
Change-Id: Ia2591675e3ac75b1cf608e7c18ad0c749d530289
Closes-Bug: #1549077
action, job, session, backup, clients are now objects in api.py
shield decorator to avoid having boilerplate code in views
move from freezer_ui to disaster_recovery url
improved actions edition in a job
javascript lint
added clients panel
added actions panel
improved restore functionality from the dashboard
Change-Id: I23aed516bcde3a40b24144b05f858d1e3a49a796
Akihiro Motoki