Add telco working group usecase repo

We need to establish an review/approval process for TelcoWG use cases
(see [1] for more details).

The idea is to use the same tooling than OpenStack dev is doing.
Later on use cases can be used to give developers more details
about the context and the need.

[1]: https://wiki.openstack.org/wiki/TelcoWorkingGroup

Change-Id: I7148d702ada8ef68f1482cbe9529eed2b273c329

gerrit/acls/stackforge/telcowg-usecases.config

@@ -0,0 +1,11 @@
+[access "refs/heads/*"]
+abandon = group telcowg-usecases-core
+label-Code-Review = -2..+2 group telcowg-usecases-core
+label-Workflow = -1..+1 group telcowg-usecases-core
+
+[receive]
+requireChangeId = true
+requireContributorAgreement = true
+
+[submit]
+mergeContent = true

gerrit/projects.yaml

@@ -2325,6 +2325,10 @@
   groups:
     - tacker
   upstream: https://github.com/yamahata/tacker-specs.git
+- project: stackforge/telcowg-usecases
+  description: Use case repo for Telco Working Group
+  groups:
+    - openstack-telcowg
 - project: stackforge/tomograph
   description: "Library to help distributed applications send trace information to metrics backends like Zipkin and Statsd."
   upstream: https://github.com/timjr/tomograph.git

jenkins/jobs/projects.yaml

@@ -4788,6 +4788,14 @@
       - gate-{name}-python27
       - gate-{name}-docs
 
+- project:
+    name: telcowg-usecases
+    node: 'bare-precise || bare-trusty'
+    tarball-site: tarballs.openstack.org
+
+    jobs:
+      - specs-jobs
+
 - project:
     name: tomograph
     node: 'bare-precise || bare-trusty'

zuul/layout.yaml

@@ -6358,6 +6358,15 @@ projects:
     gate:
       - gate-tacker-specs-python27
 
+  - name: stackforge/telcowg-usecases
+    template:
+      - name: merge-check
+      - name: stackforge-specs-jobs
+    check:
+      - gate-telcowg-usecases-python27
+    gate:
+      - gate-telcowg-usecases-python27
+
   - name: stackforge/tomograph
     template:
       - name: merge-check