Add an explanation about the cygnus translators in the resources README
Add an explanation about the cygnus translators in the resources README

jmcanterafonseca/fiware-cygnus,Fiware/data.Cygnus,telefonicaid/fiware-cygnus,Fiware/context.Cygnus,telefonicaid/fiware-cygnus,telefonicaid/fiware-cygnus,Fiware/data.Cygnus,Fiware/context.Cygnus,Fiware/data.Cygnus,Fiware/context.Cygnus,jmcanterafonseca/fiware-cygnus,Fiware/context.Cygnus,telefonicaid/fiware-cygnus,jmcanterafonseca/fiware-cygnus