Fix up tacker stackforge projects

Add Tacker's new description and wiki link.
Enable branch create privilege for head and
introduce stable branch permissions

Change-Id: I09f9b2e121b7c04be1927e580bd1e5bb2d9ff70f

gerrit/acls/stackforge/python-tackerclient.config

@@ -1,8 +1,16 @@
 [access "refs/heads/*"]
 abandon = group tacker-core
+create = group tacker-release
 label-Code-Review = -2..+2 group tacker-core
 label-Workflow = -1..+1 group tacker-core
 
+[access "refs/heads/stable/*"]
+abandon = group tacker-core
+exclusiveGroupPermissions = abandon label-Code-Review label-Workflow
+label-Code-Review = -2..+2 group tacker-core
+label-Code-Review = -1..+1 group Registered Users
+label-Workflow = -1..+1 group tacker-core
+
 [access "refs/tags/*"]
 pushSignedTag = group tacker-release
 

gerrit/acls/stackforge/tacker.config

@@ -1,8 +1,16 @@
 [access "refs/heads/*"]
 abandon = group tacker-core
+create = group tacker-release
 label-Code-Review = -2..+2 group tacker-core
 label-Workflow = -1..+1 group tacker-core
 
+[access "refs/heads/stable/*"]
+abandon = group tacker-core
+exclusiveGroupPermissions = abandon label-Code-Review label-Workflow
+label-Code-Review = -2..+2 group tacker-core
+label-Code-Review = -1..+1 group Registered Users
+label-Workflow = -1..+1 group tacker-core
+
 [access "refs/tags/*"]
 pushSignedTag = group tacker-release
 

gerrit/projects.yaml

@@ -2579,10 +2579,10 @@
   description: Swift mass syncronizer
   acl-config: /home/gerrit2/acls/openstack/swiftsync.config
 - project: stackforge/tacker
-  description: 'tacker: specifications a servicevm/device life cycle manager. See
-    https://wiki.openstack.org/wiki/ServiceVM'
+  description: 'Tacker: ETSI MANO NFV Orchestrator / VNF Manager. See
+    https://wiki.openstack.org/wiki/Tacker'
 - project: stackforge/tacker-horizon
-  description: Horizon UI for Tacker VNF Manager
+  description: Horizon UI for Tacker
   acl-config: /home/gerrit2/acls/stackforge/tacker.config
   groups:
     - tacker