move rados nss_db line out of use_ssl test
[PRD-1543] Add ceph to fuel site

add new tests to define use_ceph
add storage_hash
add some tests based from storage_hash to start to effect
* glance default backend
* object backend
combine if/else for cirros and ceph chain in controller role
change from if defined to if use_ceph in compute role
fix some osnailyfacter cluster_ha/cluster_simple syntax

fixed a typo in use_ceph
fix indentaion
fix scope on fact variable
Allow swift to be disabled

changed cluster_ha so that swift can be disabled if it wasn't selected
 for anything
add use_swift bool
group swift variable decl together
add use_swift tests where swift classes are called