gif support?

[wonsuc]

It doesn't show gif files. I don't need full gif viewer function. I hope it just supports gif image thumbnail or grab 1st frame of gif file as image / gif exclude option(not showing thumbnail list) / gif disable option(showing alert with "Gif files are not supported." I only want one of those options. Cuz it showing gif files just as empty(grey placeholder). It seems nice library. Thanks.