Use https for links

Use https instead of http when link to docs.openstack.org.

Change-Id: Iaf643a1c110aac53cd036537a583d58eebbf817d
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 3902173..8d875fe 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,14 +1,14 @@
 If you would like to contribute to the development of OpenStack,
 you must follow the steps in this page:
 
-   [http://docs.openstack.org/infra/manual/developers.html](http://docs.openstack.org/infra/manual/developers.html)
+   [https://docs.openstack.org/infra/manual/developers.html](https://docs.openstack.org/infra/manual/developers.html)
 
 If you already have a good understanding of how the system works and your
 OpenStack accounts are set up, you can skip to the development workflow section
 of this documentation to learn how changes to OpenStack should be submitted for
 review via the Gerrit tool:
 
-   [http://docs.openstack.org/infra/manual/developers.html#development-workflow](http://docs.openstack.org/infra/manual/developers.html#development-workflow)
+   [https://docs.openstack.org/infra/manual/developers.html#development-workflow](https://docs.openstack.org/infra/manual/developers.html#development-workflow)
 
 Pull requests submitted through GitHub will be ignored.
 
diff --git a/jeepyb/cmd/close_pull_requests.py b/jeepyb/cmd/close_pull_requests.py
index 701330d..ad41f41 100644
--- a/jeepyb/cmd/close_pull_requests.py
+++ b/jeepyb/cmd/close_pull_requests.py
@@ -54,10 +54,10 @@
 
 If you have never contributed to OpenStack before make sure you have read the
 getting started documentation:
-http://docs.openstack.org/infra/manual/developers.html#getting-started
+https://docs.openstack.org/infra/manual/developers.html#getting-started
 
 Otherwise please visit
-http://docs.openstack.org/infra/manual/developers.html#development-workflow
+https://docs.openstack.org/infra/manual/developers.html#development-workflow
 and follow the instructions there to upload your change to Gerrit.
 """
 
diff --git a/jeepyb/cmd/welcome_message.py b/jeepyb/cmd/welcome_message.py
index 80d0a02..3694c89 100644
--- a/jeepyb/cmd/welcome_message.py
+++ b/jeepyb/cmd/welcome_message.py
@@ -91,7 +91,7 @@
 Thanks again for supporting OpenStack, we look forward to working with you.
 
 IRC: https://wiki.openstack.org/wiki/IRC
-Workflow: http://docs.openstack.org/infra/manual/developers.html
+Workflow: https://docs.openstack.org/infra/manual/developers.html
 Commit Messages: https://wiki.openstack.org/wiki/GitCommitMessages
 """
 
diff --git a/setup.cfg b/setup.cfg
index 86ffa5a..24207d0 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -5,7 +5,7 @@
     README.rst
 author = OpenStack Infrastructure Team
 author-email = openstack-infra@lists.openstack.org
-home-page = http://docs.openstack.org/infra/system-config/
+home-page = https://docs.openstack.org/infra/system-config/
 classifier =
     Intended Audience :: Information Technology
     Intended Audience :: System Administrators