Release python-glanceclient for Ocata

This also creates python-glanceclient's stable/ocata branch.

Change-Id: I13dc55900142a1ec224fc027daeeeeb7baece820

deliverables/ocata/python-glanceclient.yaml

@@ -4,3 +4,21 @@ launchpad: python-glanceclient
 release-model: cycle-with-intermediary
 team: glance
 type: library
+branches:
+  - name: stable/ocata
+    location: 2.6.0
+releases:
+  - version: 2.6.0
+    projects:
+      - repo: openstack/python-glanceclient
+        hash: 9afb56c875c3fdc001f1b5e09c1126a008940e6c
+    highlights: >
+      - python-glanceclient supports Community Images
+      - Request IDs are now accessible for all objects returned via
+        the client API
+      - The ``ploop`` and ``vhdx`` disk formats are now supported in
+        glanceclient
+      - Invalid subcommands are now printed to standard out correctly
+        on both Python 2 and Python 3
+      - glanceclient has migrated from using python-keystoneclient to
+        keystoneauth1