remove detail method from the LimitsController class

[zhangtralon]

we should remove the detail method from the LimitsController class because the detail is not the default method and it doesn't add the detail operation in the _setup_routes method from the class APIRouter

[Matthew Gilliard (matthew-gilliard-u)]

The detail method is not used in OpenStack, and is not a default method as described at https://routes.readthedocs.org/en/latest/restful.html so this looks like dead code.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/142464

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/142464
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=41d721c06e12492f77a49e07e032f7908bba8153
Submitter: Jenkins
Branch: master

commit 41d721c06e12492f77a49e07e032f7908bba8153
Author: zhangchunlong <email address hidden>
Date: Wed Dec 17 23:08:45 2014 +0800

    remove detail method from LimitsController

    we should remove the detail method from the LimitsController class
    because the detail is not the default method and it doesn't add the
    detail operation in the _setup_routes method from the class APIRouter

    Change-Id: I7944f5d3b43433093d76d2925eaf0568c68d4a49
    Closes-Bug: #1403441