add note about config file - fixes #110
add note about config file - fixes #110
JuanitoFatas/pageres,sindresorhus/pageres,sindresorhus/pageres,RyanTech/pageres,elgubenis/pageres,RyanTech/pageres,portgasd666/pageres,elgubenis/pageres,Ahmed-Badawy/pageres,JuanitoFatas/pageres,sindresorhus/pageres,portgasd666/pageres,Ahmed-Badawy/pageres