Comment 5 for bug 1476543

Reviewed: https://review.openstack.org/218191
Committed: https://git.openstack.org/cgit/openstack/murano/commit/?id=1bc300dd3697c8aa2945959e546d0b92b81447b6
Submitter: Jenkins
Branch: master

commit 1bc300dd3697c8aa2945959e546d0b92b81447b6
Author: Lin Yang <email address hidden>
Date: Mon Aug 24 17:03:48 2015 +0800

    Fix silently overwrite user specified content type

    Previously, even user specified the response content type of api
    'catalog/packages/<package_id>/ui', which will be silently replaced
    by text/plain. To improve it, add list 'specific_content_types' to
    make resource controller can specify different content type for each
    action. And it will raise exception when user specified content type
    is unsupported.

    Change-Id: I5d56461333d730f0f9fbe715e9bb066e5b004203
    Closes-Bug: #1476543