Add third party CI working group tools repository

This adds the repository for third party ci tools, documents, configuration
settings and plugins as discussed in the working group meetings.

https://wiki.openstack.org/wiki/ThirdPartyCIWorkingGroup
https://etherpad.openstack.org/p/third-party-ci-wg-repo
http://eavesdrop.openstack.org/meetings/third_party/2015/third_party.2015-04-15-15.01.log.html

Change-Id: I8e5d8e537abb84c2eaea4b3ece3a17c24d05e503

gerrit/acls/stackforge/third-party-ci-tools.config

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

gerrit/projects.yaml

@@ -2250,6 +2250,9 @@
   description: Use case repo for Telco Working Group
   groups:
     - openstack-telcowg
+- project: stackforge/third-party-ci-tools
+  description: Repository for third party continuous integration teams to share
+    tools, configurations, plug-ins and documents.
 - project: stackforge/tomograph
   description: Library to help distributed applications send trace information to
     metrics backends like Zipkin and Statsd.

zuul/layout.yaml

@@ -7049,6 +7049,11 @@ projects:
     gate:
       - gate-telcowg-usecases-python27
 
+  - name: stackforge/third-party-ci-tools
+    template:
+      - name: merge-check
+      - name: noop-jobs
+
   - name: stackforge/tomograph
     template:
       - name: merge-check