Remove Arches and Sigkeys items from menu

This task is to remove "Arches" and "Sigkeys" items from
main menu.

At the same time, remove arch_list and sigkey_list files
, and update the view&&urls files.

JIRA: PDC-1091

pdc/apps/common/views.py

@@ -9,8 +9,6 @@
 from django.views import defaults
 from django.http import HttpResponse
 
-from kobo.django.views.generic import ListView
-
 from rest_framework import viewsets, mixins, status
 
 from .models import Arch, SigKey, Label
@@ -20,22 +18,6 @@
 from . import handlers
 
 
-class ArchListView(ListView):
-    model = Arch
-    queryset = Arch.objects.all().order_by('name')
-    allow_empty = True
-    template_name = "arch_list.html"
-    context_object_name = "arch_list"
-
-
-class SigKeyListView(ListView):
-    model = SigKey
-    queryset = SigKey.objects.all().order_by('id')
-    allow_empty = True
-    template_name = "sigkey_list.html"
-    context_object_name = "sigkey_list"
-
-
 class LabelViewSet(pdc_viewsets.PDCModelViewSet):
     """
     ##Overview##

pdc/menu.py

@@ -17,8 +17,6 @@
 
     MenuItem("Releases", "release/index"),
     MenuItem("Composes", "compose/index"),
-    MenuItem("Arches", "arch/index"),
-    MenuItem("SigKeys", "sigkey/index"),
     MenuItem("API", "api-root"),
 )
 

pdc/urls.py

@@ -15,7 +15,6 @@
 from pdc.apps.release.views import ProductVersionListView, ProductVersionDetailView
 from pdc.apps.compose.views import ComposeListView, ComposeDetailView
 from pdc.apps.compose.views import ComposeRPMListView, RPMOverrideFormView, ComposeImageListView
-from pdc.apps.common.views import ArchListView, SigKeyListView
 from pdc.apps.changeset.views import ChangesetListView, ChangesetDetailView
 from pdc.apps.common import views as common_views
 from pdc.apps.auth import views as auth_views
@@ -67,9 +66,6 @@
         ProductVersionDetailView.as_view(),
         name="product_version/detail"),
 
-    url(r"^arch$", ArchListView.as_view(), name="arch/index"),
-    url(r"^sigkey$", SigKeyListView.as_view(), name="sigkey/index"),
-
     url(r"^%s%s/" % (settings.REST_API_URL, settings.REST_API_VERSION), include(router.urls)),
 
     url(r'^changes/$', ChangesetListView.as_view(), name='changeset/list'),