Want 'prepend' option

[ft-harai]

Hello.

I like that this plugin can set several toast positions. But when I set position : 'top-right', the newest toast is shown below the old one, and sometimes the newest toast will overflow the viewport.

I'd suggest prepend option. Currently this plugin always append to $('.jq-toast-wrap'), but if we have an option like prepend: true and have below code, the newest toast can always be shown at top-right in viewport.

if (_options.prepend) {
   _container.prepend( this._toastEl );
} else {
   _container.append( this._toastEl );
}

I'd like to have this feature in this plugin.
Thank you.