Quota charts should be hidden if quota is unlimited

[Rob Cresswell]

The quota charts in Horizon (Project -> Compute -> Overview) should be hidden for unlimited quotas, as they convey no useful information

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/168335

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/168335
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=fadcd009d30896043409c133462c12c8c2a474be
Submitter: Jenkins
Branch: master

commit fadcd009d30896043409c133462c12c8c2a474be
Author: Bradley Jones <email address hidden>
Date: Thu Apr 30 09:24:05 2015 +0100

    Replace pie chart with number for unlimited quotas

    When quotas are unlimited hide the pie chart and replace with a number for
    quickly glancing how much of 'x' is running

    Change-Id: I3586323536ebbf330a4f5dc4529feed5e7987ec8
    Closes-bug: 1435811