Update link in release notes to anonymous link

Using two underscores changes the link to anymonlous.
This fixes the warning - Duplicate explicit target name: this.

Change-Id: If9fad79110db7bd37112de244127da7d038328c6

releasenotes/notes/cinder-f454fc9bf8afa650.yaml

@@ -3,8 +3,8 @@ prelude: >
     Volume migration is now supported.
 features:
   - Enabled support for migrating volumes.
-    See `this <https://blueprints.launchpad.net/horizon/+spec/volume-migration>`_
+    See `this <https://blueprints.launchpad.net/horizon/+spec/volume-migration>`__
     for more details.
   - Volume types can be now edited, and include description fields.
-    See `this <https://blueprints.launchpad.net/horizon/+spec/volume-type-descriptio>`_
+    See `this <https://blueprints.launchpad.net/horizon/+spec/volume-type-descriptio>`__
     for more details.

releasenotes/notes/glance-74026ea06ad24ea4.yaml

@@ -3,9 +3,9 @@ prelude: >
     Image metadata editor upgraded.
 features:
   - The metadata editor has been updated with AngularJS.
-    See `this <https://blueprints.launchpad.net/horizon/+spec/angularize-metadata-update-modals>`_
+    See `this <https://blueprints.launchpad.net/horizon/+spec/angularize-metadata-update-modals>`__
     for more details.
   - Compute images metadata can now be edited from the Project dashboard, using
     the new metadata editor.
-    See `this <https://blueprints.launchpad.net/horizon/+spec/project-images-metadata>`_
+    See `this <https://blueprints.launchpad.net/horizon/+spec/project-images-metadata>`__
     for more details.

releasenotes/notes/heat-ff18acc7e347b910.yaml

@@ -4,5 +4,5 @@ prelude: >
 features:
   - Improvements to the heat topology, making more resources identifiable
     where previously they had no icons and were displayed as unknown resources.
-    See `this <https://blueprints.launchpad.net/horizon/+spec/heat-topology-display-improvement>`_
+    See `this <https://blueprints.launchpad.net/horizon/+spec/heat-topology-display-improvement>`__
     for more details.

releasenotes/notes/neutron-24f887aa920f941f.yaml

@@ -4,13 +4,13 @@ prelude: >
     Added support for subnet allocation.
 features:
   - Added support for subnet allocation via subnet pools.
-    See `this <https://blueprints.launchpad.net/horizon/+spec/neutron-subnet-allocation>`_
+    See `this <https://blueprints.launchpad.net/horizon/+spec/neutron-subnet-allocation>`__
     for more details.
   - Added actions to easily associate LBaaS VIP with a floating IP.
-    See `this <https://blueprints.launchpad.net/horizon/+spec/lbaas-vip-fip-associate>`_
+    See `this <https://blueprints.launchpad.net/horizon/+spec/lbaas-vip-fip-associate>`__
     for more details.
   - The network topology diagram has been replaced with
     an interactive graph containing collapsible networks, and scales far better
     in large deployments.
-    See `this <https://blueprints.launchpad.net/horizon/+spec/curvature-network-topology>`_
+    See `this <https://blueprints.launchpad.net/horizon/+spec/curvature-network-topology>`__
     for more details.

releasenotes/notes/new_features-cacdb3c1ad456bf2.yaml

@@ -5,18 +5,18 @@ features:
   - Plugin improvements, Horizon auto discovers JavaScript files for inclusion,
     and now has mechanisms for pluggable SCSS and Django template overrides.
   - Full support for translation in AngularJS, along with simpler tooling.
-    See `this <https://blueprints.launchpad.net/horizon/+spec/angular-translate-makemessages>`_
+    See `this <https://blueprints.launchpad.net/horizon/+spec/angular-translate-makemessages>`__
     for more details.
   - Added Karma for JavaScript testing.
-    See `this <https://blueprints.launchpad.net/horizon/+spec/karma>`_
+    See `this <https://blueprints.launchpad.net/horizon/+spec/karma>`__
     for more details.
   - Added ESLint for JavaScript linting, using the eslint-config-openstack
     rules.
-    See `this <https://blueprints.launchpad.net/horizon/+spec/jscs-cleanup>`_
+    See `this <https://blueprints.launchpad.net/horizon/+spec/jscs-cleanup>`__
     for more details.
   - Horizon now supports overriding of existing Django templates.
-    See `this <https://blueprints.launchpad.net/horizon/+spec/horizon-theme-templates>`_
+    See `this <https://blueprints.launchpad.net/horizon/+spec/horizon-theme-templates>`__
     for more details.
   - JavaScript files are now automatically included.
-    See `this <https://blueprints.launchpad.net/horizon/+spec/auto-js-file-finding>`_
+    See `this <https://blueprints.launchpad.net/horizon/+spec/auto-js-file-finding>`__
     for more details.

releasenotes/notes/nova-804347af46b6e537.yaml

@@ -3,8 +3,8 @@ prelude: >
     Instance shelving and unshelving now supported.
 features:
   - Support for shelving and unshelving of instances.
-    See `this <https://blueprints.launchpad.net/horizon/+spec/horizon-shelving-command>`_
+    See `this <https://blueprints.launchpad.net/horizon/+spec/horizon-shelving-command>`__
     for more details.
   - Support for v2 block device mapping, falling back to v1 when unavailable.
-    See `this <https://blueprints.launchpad.net/horizon/+spec/horizon-block-device-mapping-v2>`_.
+    See `this <https://blueprints.launchpad.net/horizon/+spec/horizon-block-device-mapping-v2>`__.
     for more details.

releasenotes/notes/sahara-e50bfb8c70c52e94.yaml

@@ -4,20 +4,20 @@ prelude: >
 features:
   - Unified job interface map. This is a human readable method for passing in
     configuration data that a job may require or accept.
-    See `this <https://blueprints.launchpad.net/horizon/+spec/unified-job-interface-map-ui>`_
+    See `this <https://blueprints.launchpad.net/horizon/+spec/unified-job-interface-map-ui>`__
     for more details.
   - Added editing capabilities for job binaries.
-    See `this <https://blueprints.launchpad.net/horizon/+spec/allow-editing-of-job-binaries>`_
+    See `this <https://blueprints.launchpad.net/horizon/+spec/allow-editing-of-job-binaries>`__
     for more details.
   - Added editing capabilities for data sources.
-    See `this <https://blueprints.launchpad.net/horizon/+spec/allow-editing-of-data-sources>`_
+    See `this <https://blueprints.launchpad.net/horizon/+spec/allow-editing-of-data-sources>`__
     for more details.
   - Added editing capabilities for job templates.
-    See `this <https://blueprints.launchpad.net/horizon/+spec/data-processing-edit-templates>`_
+    See `this <https://blueprints.launchpad.net/horizon/+spec/data-processing-edit-templates>`__
     for more details.
   - Exposed event log for clusters.
-    See `this <https://blueprints.launchpad.net/horizon/+spec/sahara-event-log>`_
+    See `this <https://blueprints.launchpad.net/horizon/+spec/sahara-event-log>`__
     for more details.
   - Added support for shell job types.
-    See `this <https://blueprints.launchpad.net/horizon/+spec/sahara-shell-action-form>`_
+    See `this <https://blueprints.launchpad.net/horizon/+spec/sahara-shell-action-form>`__
     for more details.

releasenotes/notes/trove-0c5da0ddde3ccdb2.yaml

@@ -4,5 +4,5 @@ prelude: >
 features:
   - Added initial support for database cluster creation and management.
     Vertica and MongoDB are currently supported.
-    See `this <https://blueprints.launchpad.net/horizon/+spec/database-clustering-support>`_
+    See `this <https://blueprints.launchpad.net/horizon/+spec/database-clustering-support>`__
     for more details.

releasenotes/notes/upgrade_notes-ea422e3f59dd95cf.yaml

@@ -3,15 +3,15 @@ prelude: >
     Django 1.8 is now supported, and Django 1.7 is our minimum supported version.
 features:
   - Django 1.8 is now supported, and Django 1.7 is our minimum supported version.
-    See `this <https://blueprints.launchpad.net/horizon/+spec/drop-django14-support>`_
+    See `this <https://blueprints.launchpad.net/horizon/+spec/drop-django14-support>`__
     for more details.
   - Database-backed sessions will likely not persist across upgrades due to a
     change in their structure.
-    See `this <https://github.com/openstack/django_openstack_auth/commit/8c64de92f4148d85704b10ea1f7bc441db2ddfee>`_
+    See `this <https://github.com/openstack/django_openstack_auth/commit/8c64de92f4148d85704b10ea1f7bc441db2ddfee>`__
     for more details.
   - Horizon no longer uses QUnit in testing, and it has been removed from our
     requirements.
-    See `this <https://blueprints.launchpad.net/horizon/+spec/replace-qunit-tests-with-jasmine>`_
+    See `this <https://blueprints.launchpad.net/horizon/+spec/replace-qunit-tests-with-jasmine>`__
     for more details.
   - Horizon now has multiple configuration options for the default web URL
     (``WEBROOT``), static file location (``STATIC_ROOT``) and static file URL
@@ -26,12 +26,12 @@ features:
     ``OPENSTACK_NEUTRON_NETWORK``.
   - There is now an ``OPENSTACK_NOVA_EXTENSIONS_BLACKLIST`` option in the
     settings, to disable selected extensions for performance reasons.
-    See `this <https://github.com/openstack/horizon/commit/18f4b752b8653c9389f8b0471eccaa0659707ebe>`_
+    See `this <https://github.com/openstack/horizon/commit/18f4b752b8653c9389f8b0471eccaa0659707ebe>`__
     for more details.
   - Trove and Sahara panels now reside in ``openstack_dashboard/contrib``. This
     is to provide separation for reviews provided mostly by the service teams. In
     the future, these panels may become plugins rather than being kept in Horizon.
-    See `this <https://blueprints.launchpad.net/horizon/+spec/plugin-sanity>`_
+    See `this <https://blueprints.launchpad.net/horizon/+spec/plugin-sanity>`__
     for more details.
   - Horizon requires both a ``volume`` and ``volumev2`` endpoint for Cinder, even
     if only using v2.