Retiring App Catalog

This commit ends project gating for the
Community App Catalog project, following
the steps outlined at:
https://docs.openstack.org/infra/manual/drivers.html#retiring-a-project

Earlier this year the TC agreed to retire
this project:
https://review.openstack.org/#/c/452086/

In July, Fungi sent a note to the operators
list as well:
http://lists.openstack.org/pipermail/openstack-operators/2017-July/013965.html

Change-Id: I52ce13057643d69a0fd87bce20ee460c6b7c2f17

accessbot/channels.yaml

@@ -88,7 +88,6 @@ channels:
   - name: openstack-anvil
   - name: openstack-architecture
   - name: openstack-api
-  - name: openstack-app-catalog
   - name: openstack-bacon
   - name: openstack-barbican
   - name: openstack-bareon

gerritbot/channels.yaml

@@ -346,19 +346,6 @@ openstack-anvil:
   branches:
     - master
 
-openstack-app-catalog:
-  events:
-    - patchset-created
-    - change-merged
-    - x-vrif-minus-2
-  projects:
-    - openstack/app-catalog
-    - openstack/app-catalog-common
-    - openstack/app-catalog-ui
-    - openstack/python-appcatalogclient
-  branches:
-    - master
-
 openstack-architecture:
   events:
     - patchset-created

zuul.d/projects.yaml

@@ -2562,14 +2562,7 @@
     name: openstack/app-catalog
     templates:
       - system-required
-      - openstack-python-jobs
-      - openstack-python35-jobs
-    check:
-      jobs:
-        - legacy-app-catalog-nodejs4-npm-run-lint
-    gate:
-      jobs:
-        - legacy-app-catalog-nodejs4-npm-run-lint
+      - noop-jobs
 
 - project:
     name: openstack/app-catalog-common
@@ -2581,16 +2574,7 @@
     name: openstack/app-catalog-ui
     templates:
       - system-required
-    check:
-      jobs:
-        - openstack-tox-pep8
-        - legacy-app-catalog-ui-nodejs4-npm-run-lint:
-            voting: false
-        - legacy-app-catalog-ui-dsvm-integration:
-            voting: false
-    gate:
-      jobs:
-        - openstack-tox-pep8
+      - noop-jobs
 
 - project:
     name: openstack/ara