Add a doc8 stackforge project

The doc8 project allows for automated validation checking
of rst documentation (commonly used in openstack and elsewhere)
and having it reviewable by others in the community would be
great.

Change-Id: I364338f63383a1f61284f8682985d15de3b22643

modules/openstack_project/files/gerrit/acls/stackforge/doc8.config

@@ -0,0 +1,13 @@
+[access "refs/heads/*"]
+        label-Code-Review = -2..+2 group doc8-core
+        label-Workflow = -1..+1 group doc8-core
+        abandon = group doc8-core
+[access "refs/tags/*"]
+        pushSignedTag = group doc8-ptl
+[project]
+        state = active
+[receive]
+        requireChangeId = true
+        requireContributorAgreement = false
+[submit]
+        mergeContent = true

modules/openstack_project/files/review.projects.yaml

@@ -608,6 +608,9 @@
     - direct-release
 - project: stackforge/designate
 - project: stackforge/designate-specs
+- project: stackforge/doc8
+  description: Style checker for sphinx (or other) rst documentation.
+  upstream: git://github.com/harlowja/doc8.git
 - project: stackforge/driverlog
   description: Vendor drivers for OpenStack
   upstream: git://github.com/Mirantis/oscp.git

modules/openstack_project/files/zuul/layout.yaml

@@ -4956,3 +4956,9 @@ projects:
       - noop
     gate:
       - noop
+
+  - name: stackforge/doc8
+    check:
+      - noop
+    gate:
+      - noop