Fix some wrong url and add license

Change-Id: I1a1fe5877d277bff10a0879da73b5421228d7cab

README.rst

@@ -31,6 +31,6 @@ but for now using this library outside of Glance or Glare will not be
 supported by the core team.
 
 * License: Apache License, Version 2.0
-* Documentation: http://docs.openstack.org/developer/glance_store
+* Documentation: https://docs.openstack.org/glance_store/latest/
 * Source: http://git.openstack.org/cgit/openstack/glance_store
 * Bugs: http://bugs.launchpad.net/glance-store

doc/source/conf.py

@@ -1,3 +1,18 @@
+# Copyright 2010-2011 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
 import os
 import subprocess
 import sys