added admin access, credentials through config.yaml
added admin access, credentials through config.yaml

washingtonpost/datawrapper,washingtonpost/datawrapper,washingtonpost/datawrapper,elaOnMars/datawrapper,washingtonpost/datawrapper,elaOnMars/datawrapper,elaOnMars/datawrapper,washingtonpost/datawrapper,elaOnMars/datawrapper,washingtonpost/datawrapper,elaOnMars/datawrapper,elaOnMars/datawrapper