keystone-manage role list <tenant_name> does not return useful output

[Justin Shepherd]

----- SETUP -----
# ./bin/keystone-manage tenant add test_tenant
SUCCESS: Tenant test_tenant created.
# ./bin/keystone-manage user add test_user password test_tenant
SUCCESS: User test_user created.
# ./bin/keystone-manage role add Admin
SUCCESS: Role Admin created successfully.
# ./bin/keystone-manage role add Member
SUCCESS: Role Member created successfully.
./bin/keystone-manage role grant Member test_user test_tenant
SUCCESS: Granted test_user the Member role on test_tenant.
-- END SETUP --

Using the above setup steps, the following output is basically useless from a CLI point of view:

# ./bin/keystone-manage role list test_tenantRole assignments for tenant test_tenant
User Role
-------------------------------------------------------------------------------
1 2

[Justin Shepherd (jshepher)]

https://review.openstack.org/#change,1945

The proposed new output of the keystone-manage role list <tenant_name> command:

# ./bin/keystone-manage role list test_tenant
Role assignments for tenant test_tenant
UserID User RoleID Role
-------------------------------------------------------------------------------
1 test_user 2 Member

[Openstack Gerrit (openstack-gerrit)]

Reviewed: https://review.openstack.org/1945
Committed: http://github.com/openstack/keystone/commit/4a443840c0cc04c118c83e6a68e95bd4715bbd28
Submitter: Jenkins
Branch: master

 status fixcommitted
 done

commit 4a443840c0cc04c118c83e6a68e95bd4715bbd28
Author: Justin Shepherd <email address hidden>
Date: Tue Nov 29 13:22:56 2011 -0600

    Fixes bug lp:897819

    Output of keystone-manage role list <tenant_name> now lists User.name and Role.name instead of IDs.

    Change-Id: I8a3363c7563b80fbc5968bd2878a2cb90eb12b7f