Tag PBR 0.11.1

This release contains the following changes from 0.11.0:
    $ git log --no-merges --oneline 0.11.0..origin/stable/kilo
    6e472b4 Make setup.py --help-commands work without testrepository
    474019d Add dependencies for building wheels

Thsi is is the correct solution to several issues in the stable/* realeases.

For more information see:
 http://lists.openstack.org/pipermail/openstack-dev/2016-January/083212.html
 http://lists.openstack.org/pipermail/openstack-dev/2016-January/083289.html

Also add a 'send-announcements-to; to liberty

Change-Id: If2570a65f263781dd6cf32312bffed30532d0972

deliverables/kilo/pbr.yaml

@@ -0,0 +1,11 @@
+---
+launchpad: pbr
+send-announcements-to: openstack-dev@lists.openstack.org
+releases:
+  - version: 0.11.1
+    projects:
+      - repo: openstack-dev/pbr
+        hash: 6e472b4905411a39e993c81c382a27ca9c771ef5
+        highlights: >
+          This includes fixes an unguarded import or testrepository which is
+          not listed as a requirement. (LP: #1375048)

deliverables/liberty/pbr.yaml

@@ -1,5 +1,6 @@
 ---
 launchpad: pbr
+send-announcements-to: openstack-dev@lists.openstack.org
 releases:
   - version: 1.3.0
     projects: