Add the default empty reconfigure.yml file to all roles

[OpenStack Infra]

https://review.openstack.org/283551
Dear bug triager. This bug was created since a commit was marked with DOCIMPACT.
Your project "openstack/kolla" is set up so that we directly report the documentation bugs against it. If this needs changing, the docimpact-group option needs to be added for the project. You can ask the OpenStack infra team (#openstack-infra on freenode) for help if you need to.

commit d26c25975450d24e7d7ec0042854d9d68de78daf
Author: Jeffrey Zhang <[e-mail]>
Date: Tue Feb 23 20:47:01 2016 +0800

    Add the default empty reconfigure.yml file to all roles

    DocImpact

    Partially-implements: bp kolla-reconfig
    Change-Id: I9738e80960bcfbef18d1ef1b7942f81c45684e85

[Steven Dake (sdake)]

Jeffrey,

Did you intend to use DocImpact here? If so, what was your thinking. If your thinking we need a design guide your correct, but since we don't have one this has no impact atm.

Thanks
-steve

[Jeffrey Zhang (jeffrey4l)]

Steve,

we add the new feature, `kolla-ansible reconfigure`. So we need explain what's it and how to use it in the doc.

[Mauricio Lima (mliima) (mauricio-lima)]

Fix merged -> https://review.openstack.org/#/c/283551/