Pdf: directive to support previous query args
Pdf: directive to support previous query args

Fixes the conflict in directive appending query args starting with ?
and if the uri already has a query string.
Without this the query string gets ignored by the backend service.

evidentti/dashboard-ui,ahjo-dashboard/dashboard-ui,tkenakka/dashboard-ui,ahjo-dashboard/dashboard-ui,tkenakka/dashboard-ui,evidentti/dashboard-ui