Update and replace http with https for doc links

1) Update doc links according to OpenStack document migration
2) Use https instead of http for docs links

Change-Id: I3a0855cbd2bb25a47fbcee457d4fd2eeb8dd620a

CONTRIBUTING.rst

@@ -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
+   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
+   https://docs.openstack.org/infra/manual/developers.html#development-workflow
 
 Pull requests submitted through GitHub will be ignored.
 

HACKING.rst

@@ -1,4 +1,4 @@
 paunch Style Commandments
 ===============================================
 
-Read the OpenStack Style Commandments http://docs.openstack.org/developer/hacking/
+Read the OpenStack Style Commandments https://docs.openstack.org/hacking/latest/

README.rst

@@ -6,8 +6,8 @@ Utility to launch and manage containers using YAML based configuration data
 
 * Free software: Apache license
 * Documentation: https://docs.openstack.org/developer/paunch
-* Source: http://git.openstack.org/cgit/openstack/paunch
-* Bugs: http://bugs.launchpad.net/paunch
+* Source: https://git.openstack.org/cgit/openstack/paunch
+* Bugs: https://bugs.launchpad.net/paunch
 
 Features
 --------
@@ -103,8 +103,8 @@ Paunch can also be used as a library by other tools. By default running the
 ``paunch`` command won't affect these other containers due to the different ``managed_by``
 label being set on those containers. For example if you wanted to run paunch
 commands masquerading as the
-`heat-agents <http://git.openstack.org/cgit/openstack/heat-agents/tree/>`_
-`docker-cmd hook <http://git.openstack.org/cgit/openstack/heat-agents/tree/heat-config-docker-cmd>`_
+`heat-agents <https://git.openstack.org/cgit/openstack/heat-agents/tree/>`_
+`docker-cmd hook <https://git.openstack.org/cgit/openstack/heat-agents/tree/heat-config-docker-cmd>`_
 then you can run:
 
 ::

setup.cfg

@@ -5,7 +5,7 @@ description-file =
     README.rst
 author = OpenStack
 author-email = openstack-dev@lists.openstack.org
-home-page = http://www.openstack.org/
+home-page = https://docs.openstack.org/paunch/latest/
 classifier =
     Environment :: OpenStack
     Intended Audience :: Information Technology