added more info to config.yaml, preparing to open source
added more info to config.yaml, preparing to open source

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