Cleanup setup.py config

Change-Id: I4b642a19ba6ae4f98dece434a905144e186c7f27

setup.cfg

@@ -1,13 +0,0 @@
-[metadata]
-name = openstack-ansible-os_horizon
-summary = OpenStack Horizon role for OpenStack Ansible
-description_file =
-    README.rst
-author = OpenStack
-author_email = openstack-discuss@lists.openstack.org
-home_page = https://docs.openstack.org/openstack-ansible-os_horizon/latest/
-classifier =
-    Intended Audience :: Developers
-    Intended Audience :: System Administrators
-    License :: OSI Approved :: Apache Software License
-    Operating System :: POSIX :: Linux

setup.py

@@ -1,20 +0,0 @@
-# Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
-#
-# 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 setuptools
-
-setuptools.setup(
-    setup_requires=['pbr>=2.0.0'],
-    pbr=True)

tox.ini

@@ -6,9 +6,7 @@ ignore_basepython_conflict = True
 
 [testenv]
 basepython = python3
-usedevelop = True
-install_command =
-    pip install -c{env:TOX_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master} {opts} {packages}
+usedevelop = False
 commands =
     /usr/bin/find . -type f -name "*.pyc" -delete
 passenv =