Fix lb policy for 1.1 version support
Fix lb policy for 1.1 version support

In setup.cfg has support senlin.policy.loadbalance-1.1,
but policy type list not display 1.1 version.

Change-Id: I92fac080c7bc61e52df2ec6629384e36ae2bacdf
Signed-off-by: Yuanbin.Chen <115798e15ddd872778e240322a1a46f7d51b5ce2@gmail.com>

openstack/senlin,openstack/senlin,stackforge/senlin,openstack/senlin,stackforge/senlin