Moved NotificationType.subtext to protocol extension and it returns nil as default
Moved NotificationType.subtext to protocol extension and it returns nil as default

masahikot/CRToastSwift,masahiko24/CRToastSwift,masahikot/CRToastSwift,masahikot/CRToastSwift,masahiko24/CRToastSwift,masahiko24/CRToastSwift