remove encryption method note in api helper - to be included in seperate pull request
remove encryption method note in api helper - to be included in seperate pull request

emoncms/emoncms,inverse/emoncms,inverse/emoncms,emoncms/emoncms,inverse/emoncms,chaveiro/emoncms,emoncms/emoncms,chaveiro/emoncms,chaveiro/emoncms,inverse/emoncms,emoncms/emoncms,chaveiro/emoncms,emoncms/emoncms