* Rename kolla namespace to kolla_ansible
* remove oslo.config.opts entry points which is uesless
* delete useless tools/version-check.py script

Change-Id: I005dd7223ff23afbb2ce8cbfd0ebec0969102798

pbr was failing to find a correct version when kolla-ansible was
installed via 'pip install ...'

Thanks to dhellmann for the fix.

Change-Id: I5be5fc6709c729141a43d3c69384a5f7a9b2e8f8
Closes-Bug: #1662195

We'd better use 'kolla-ansible' instead of 'kolla'

Change-Id: I61b1939884b319fc7cd2fe7a7c615e88a72d7894

Install Ansible code, etc file examples, scripts, an open
rc example, a tool to initialize the OpenStack deployment,
and other various useful bits.

Start the versioning at 0.1.0 as recommended by ttx.

Change-Id: I35fa4042040957e7725c7fc3b146009e0135499a
Partially-Implements: blueprint python-package