Wrong script referenced in README.rst

[Matt Thompson]

In master, README.rst states:

2. Run the ``./scripts/os-ansible-bootstrap.sh`` script, which will install, pip, ansible 1.8.x, all of the required python packages, and bring in any third part ansible roles that you may want to add to the deployment.

This should read:

2. Run the ``./scripts/bootstrap-ansible.sh`` script, which will install, pip, ansible 1.8.x, all of the required python packages, and bring in any third part ansible roles that you may want to add to the deployment.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/166365
Committed: https://git.openstack.org/cgit/stackforge/os-ansible-deployment/commit/?id=69ffd9f3e21da446e27958e7d7f73cc2224c7756
Submitter: Jenkins
Branch: master

commit 69ffd9f3e21da446e27958e7d7f73cc2224c7756
Author: Matt Thompson <email address hidden>
Date: Fri Mar 20 15:14:33 2015 -0500

    Fix incorrect script reference

    The README.rst references ./scripts/os-ansible-bootstrap.sh, but this
    should be ./scripts/bootstrap-ansible.sh. This was raised by
    fraterlaetus in #openstack-ansible.

    Change-Id: Ia49ac6a2b5115b8dffc1eee1281abc745cee478b
    Closes-Bug: #1434695