Set 'WSGIPassAuthorization On' in the API mod_wsgi example
Set 'WSGIPassAuthorization On' in the API mod_wsgi example

mod_wsgi does not pass the BASIC AUTH header by default to
the WSGI app. W/O this option to 'On' authentication between
the dlrn client and API does not work through Apache/mod_wsgi.

See http://modwsgi.readthedocs.io/en/develop/configuration-directives/WSGIPassAuthorization.html

Change-Id: I73559be234f7c2bda112491370802e1644298ca1

openstack-packages/delorean,openstack-packages/delorean,openstack-packages/DLRN,openstack-packages/DLRN