Repo for Savanna utils added and acls combined

Change-Id: I140d7a38906b35868cb989e0bb6be640c653789c
Reviewed-on: https://review.openstack.org/30641
Reviewed-by: James E. Blair <corvus@inaugust.com>
Reviewed-by: Clark Boylan <clark.boylan@gmail.com>
Reviewed-by: Jeremy Stanley <fungi@yuggoth.org>
Approved: Jeremy Stanley <fungi@yuggoth.org>
Tested-by: Jenkins

modules/openstack_project/files/gerrit/acls/stackforge/python-savannaclient.config

@@ -1,13 +0,0 @@
-[access "refs/*"]
-        owner = group Administrators
-        create = group savanna-core
-        pushTag = group savanna-core
-[access "refs/heads/*"]
-        label-Code-Review = -2..+2 group savanna-core
-        label-Approved = +0..+1 group savanna-core
-        workInProgress = group savanna-core
-[receive]
-        requireChangeId = true
-        requireContributorAgreement = true
-[submit]
-        mergeContent = true

modules/openstack_project/files/gerrit/acls/stackforge/savanna-dashboard.config

@@ -1,13 +0,0 @@
-[access "refs/*"]
-        owner = group Administrators
-        create = group savanna-core
-        pushTag = group savanna-core
-[access "refs/heads/*"]
-        label-Code-Review = -2..+2 group savanna-core
-        label-Approved = +0..+1 group savanna-core
-        workInProgress = group savanna-core
-[receive]
-        requireChangeId = true
-        requireContributorAgreement = true
-[submit]
-        mergeContent = true

modules/openstack_project/files/zuul/layout.yaml

@@ -1582,6 +1582,12 @@ projects:
         - savanna-dashboard-pypi-upload
       - hook-savanna-dashboard-rtfd
 
+  - name: stackforge/savanna-extra
+    check:
+      - gate-noop
+    gate:
+      - gate-noop
+
   - name: stackforge/puppet-ceilometer
     check:
       - gate-puppet-ceilometer-puppet-unit-2.7

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

@@ -144,10 +144,16 @@
 - project: stackforge/savanna
   description: "Savanna aims to provide users with simple means to provision a Hadoop cluster by specifying several parameters like Hadoop version, cluster topology, nodes hardware details and a few more."
   upstream: git://github.com/Mirantis/savanna.git
+  acl-config: /home/gerrit2/acls/stackforge/savanna.config
 - project: stackforge/python-savannaclient
   description: "Python bindings and CLI to Savanna."
+  acl-config: /home/gerrit2/acls/stackforge/savanna.config
 - project: stackforge/savanna-dashboard
   description: "Savanna Horizon plugin."
+  acl-config: /home/gerrit2/acls/stackforge/savanna.config
+- project: stackforge/savanna-extra
+  description: "Repo for Savanna-related utils."
+  acl-config: /home/gerrit2/acls/stackforge/savanna.config
 - project: stackforge/os-config-applier
   description: "Apply configuration from cloud metadata"
 - project: stackforge/os-refresh-config