Taskflow Addition

Change-Id: I9d757954482386ad9f0a72488c54b56f4bb94365
Reviewed-on: https://review.openstack.org/30789
Approved: Jeremy Stanley <fungi@yuggoth.org>
Reviewed-by: Jeremy Stanley <fungi@yuggoth.org>
Tested-by: Jenkins

modules/openstack_project/files/gerrit/acls/stackforge/taskflow.config

@@ -0,0 +1,19 @@
+[access "refs/*"]
+    owner = group Administrators
+    create = group taskflow-core
+[access "refs/heads/*"]
+    label-Code-Review = -2..+2 group taskflow-core
+    label-Approved = +0..+1 group taskflow-core
+    workInProgress = group taskflow-core
+[access "refs/heads/stable/*"]
+    exclusiveGroupPermissions = label-Code-Review label-Approved
+    label-Code-Review = -2..+2 group taskflow-core
+    label-Code-Review = -1..+1 group Registered Users
+    label-Approved = +0..+1 group taskflow-core
+[project]
+    state = active
+[receive]
+    requireChangeId = true
+    requireContributorAgreement = true
+[submit]
+    mergeContent = true

modules/openstack_project/files/zuul/layout.yaml

@@ -1968,3 +1968,9 @@ projects:
       - gate-noop
     gate:
       - gate-noop
+
+  - name: stackforge/taskflow
+    check:
+      - gate-noop
+    gate:
+      - gate-noop

modules/openstack_project/templates/review.projects.yaml.erb

@@ -294,3 +294,6 @@
   upstream: git://github.com/tmetsch/occi-os.git
 - project: stackforge/golang-client
   description: OpenStack API client for golang
+- project: stackforge/taskflow
+  description: "A library to complete workflows/tasks in HA manner"
+  upstream: upstream: git://github.com/yahoo/TaskFlow