bug fix reference to deprecated "recursiveToArray" removed
bug fix reference to deprecated "recursiveToArray" removed

romanpitak/dotMailer-API-v2-PHP-client,Vitafy/dotMailer-API-v2-PHP-client,SykesCottagesDev/dotMailer-API-v2-PHP-client,sbenskin/dotMailer-API-v2-PHP-client