[997][doc][index.md] Synchronize with the main Cygnus README.md
[997][doc][index.md] Synchronize with the main Cygnus README.md

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