Updated openstack/openstack
Project: openstack/keystone  926755a22023e9362aad46cebcb1c13f077a2e25
null
Formalize deprecation of token_api.list_tokens

The token_api.list_tokens method should really only be used internally
to keystone.  This has been the case (as per the docstring) since the
Havana development cycle.  This patchset formalizes the deprecation and
slates the public access to token_api.list_tokens to be removed once
Icehouse ships.

bp: deprecated-as-of-icehouse
Change-Id: I30a066d3775e67fd4a84f07dc351fcfd62751045