Use https in docs links

Use https instead of http

Change-Id: I0a9e17142226046233d586a668e58e86a5a23098

README.rst

@@ -22,13 +22,13 @@ components of `TripleO <https://wiki.openstack.org/wiki/TripleO>`__
 that are responsible for building disk images.  They are also used
 extensively to build images for testing OpenStack itself, particularly
 with `nodepool
-<http://docs.openstack.org/infra/system-config/nodepool.html>`__.
+<https://docs.openstack.org/infra/system-config/nodepool.html>`__.
 Platforms supported include Ubuntu, CentOS, RHEL and Fedora.
 
 Full documentation, the source of which is in ``doc/source/``, is
 published at:
 
-* http://docs.openstack.org/developer/diskimage-builder/
+* https://docs.openstack.org/developer/diskimage-builder/
 
 Copyright
 =========

bindep.txt

@@ -1,5 +1,5 @@
 # This is a cross-platform list tracking distribution packages needed by tests;
-# see http://docs.openstack.org/infra/bindep/ for additional information.
+# see https://docs.openstack.org/infra/bindep/ for additional information.
 squashfs-tools [!platform:suse]
 squashfs [platform:suse]
 zypper [!platform:redhat !platform:ubuntu-trusty]

setup.cfg

@@ -6,7 +6,7 @@ description-file =
 author = OpenStack
 author-email = openstack-dev@lists.openstack.org
 license: Apache License (2.0)
-home-page = http://docs.openstack.org/developer/diskimage-builder/
+home-page = https://docs.openstack.org/developer/diskimage-builder/
 classifier =
     Development Status :: 5 - Production/Stable
     License :: OSI Approved :: Apache Software License