POST instantiation for Django-Angular

[Thai Tran]

We currently need to include a CSRF token in our form if we want to POST to a Django view. Furthermore, we need to change the content-type to 'application/x-www-form-urlencoded' before we can POST. This is cumbersome and should really be a global setting.

http://www.daveoncode.com/2013/10/17/how-to-make-angularjs-and-django-play-nice-together/
http://django-angular.readthedocs.org/en/latest/csrf-protection.html?highlight=post#set-header-with-x-csrftoken-via-cookie
for more details.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/136556

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/136556
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=04ce53bcb3896fbb6f251eb57458edbc845f791f
Submitter: Jenkins
Branch: master

commit 04ce53bcb3896fbb6f251eb57458edbc845f791f
Author: Thai Tran <email address hidden>
Date: Fri Dec 5 13:58:48 2014 -0800

    POST instantiation for Django-Angular

    We currently need to include a CSRF token in our form if we want to POST
    to a Django view. This is cumbersome and should really be a global setting.

    Change-Id: I607a0e428833e7478b073eec4d9ef9e1e856ae12
    Closes-Bug: #1395270