Comment 2 for bug 1763204

Reviewed: https://review.openstack.org/561802
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=0ca736e5da47413db6749053e6083b82cbb24825
Submitter: Zuul
Branch: master

commit 0ca736e5da47413db6749053e6083b82cbb24825
Author: Adrian Turjak <email address hidden>
Date: Tue Apr 17 18:27:27 2018 +1200

    Create new wsgi.py file and deprecate old file

    Django 1.4 stopped creating django.wsgi files and the common
    practice now for a while has been a wsgi.py since it is actually
    python code, and should actually be importable.

    Right now someone has to copy and rename the existing file if they
    want to use it with a server like gunicorn.

    This patch adds a new file in location that is importable via python
    and adds a deprecation log to the old one.

    This also updates the wsgi generation commands to instead create
    'horizon_wsgi.py' and have the apache conf generation also use that
    or the default wsgi file.

    Change-Id: I0f8bd16c8973ad23bcd8f73b54584dc69e5aed0c
    Closes-Bug: #1763204