Remove file change on the openstackgit dir
Remove file change on the openstackgit dir

The recursive file change on the OpenStackGit directory can cause
issues with git checkouts should any files contain extra bits within
the the git archive. This change simply removes the find + chmod
commands that were being used as they will likely break an upgrade,
both major and minor.

Change-Id: Ic67501edaaf01de63532fae6b655eff17aeb2556
Signed-off-by: Kevin Carter <ffb54fded2f22052678e45d78b58d223654eb6fa@rackspace.com>

openstack/openstack-ansible-repo_server,openstack/openstack-ansible-repo_server