Refresh sample_data.sh
Refresh sample_data.sh

This patch refresh the sample_data.sh file to satisfy the newest
OpenStack.
It includes:
1. Remove ec2 which has been removed from Nova already.
2. Remove Cinder V1 which has been removed as well.
3. Add the missing cinder user.
4. Add nova v2.1, cinder v2 and v3 support.
5. Change tenant_id to project_id

Change-Id: I792dfcd058c169c69a8ed82d04aafc8d53649087

openstack/keystone,mahak/keystone,openstack/keystone,mahak/keystone,mahak/keystone,openstack/keystone