[#259] Added fix to akvo.rsr.middleware.PartnerSitesRouterMiddleware.process_request to handle CNAME domain request.app_domain and app_url properly.
[#259] Added fix to akvo.rsr.middleware.PartnerSitesRouterMiddleware.process_request to handle CNAME domain request.app_domain and app_url properly.

akvo/akvo-rsr,akvo/akvo-rsr,akvo/akvo-rsr,akvo/akvo-rsr