[dashboard] breadcrumbs show "none" inside detail screens

[Gal Margalit]

breadcrumbs are broken inside detail pages.
The defect is casued by a horizon newton change.

screenshot:
https://s18.postimg.org/vidbwm9xl/image.png

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/401188
Committed: https://git.openstack.org/cgit/openstack/mistral-dashboard/commit/?id=2a545321541a5a9a88066dd886159d01466b861f
Submitter: Jenkins
Branch: master

commit 2a545321541a5a9a88066dd886159d01466b861f
Author: Gal Margalit <email address hidden>
Date: Wed Nov 23 10:35:46 2016 +0000

    mistral-dashboard: added action executions screens

     * Added 3 new action executions screens: index, overview, and update dialog
     * Added "type" attribute to task screens, followed by a corresponding link
     * Fixed breadcrumbs issue in detail screens following Horizon Newton change
     * Added state label design to detail screens
     * Added design to boolean fields

     * Screenshots: http://pho.to/AXApU

    Implements blueprint: mistral-dashboard-action-execution-screens
    Implements blueprint: dashboard-detail-screens-improvements
    Partially implements blueprint: refactor-execution-link-in-task-executions-screens
    Closes-Bug: #1642246

    Change-Id: I4c270b2b23d548d4e1cb7e8507e804e44e27c88f

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/mistral-dashboard 4.0.0.0b2 development milestone.