Updating the tag url list

I deleted the url to add a tag that is now managed by the taggit plugin.
Signed-off-by: Matthieu Berjon <matthieu.berjon@inria.fr>

django/allgo/main/urls.py

@@ -55,7 +55,6 @@ urlpatterns = [
     url(r'^app/(?P<docker_name>[\w-]+)/$', views.JobCreate.as_view(), name='webapp_detail'),
 
     url(r'^tags/$', views.TagList.as_view(), name='tag_list'),
-    url(r'^tags/(?P<docker_name>[\w-]+)/add/$', views.TagAdd.as_view(), name='tag_add'),
     url(r'^tags/(?P<slug>[\w-]+)/$', views.TagWebappList.as_view(), name='tag_webapp_list'),
 
     url(r'^jobs/$', views.JobList.as_view(), name='job_list'),