Show team and repo badges on README
Show team and repo badges on README

This patch adds the team's and repository's badges to the README file.
The motivation behind this is to communicate the project status and
features at first glance.

For more information about this effort, please read this email thread:

http://lists.openstack.org/pipermail/openstack-dev/2016-October/105562.html

To see an example of how this would look like check:

https://gist.github.com/797e9719287a915ff18e6af10eb8b54f

Change-Id: Idbaa575cd45c6152bb9e1049b567157aa0ad3692

openstack/openstack-chef-specs