[SUGGESTION] For Image Custom Field in XThreads

[MasterZuFu]

I've been messing around a lot lately in the option to add images to a custom thread field (which I must say is ingenious and I love it a lot ), but I I would like to know if there's any way in the next release you could add an option for the ability to upload images (Input field type: File, Images only) that you allow us to also embed a url there as well. This way, we have the option to upload the image, and when it displays on the forum, we have have it so that if you click on it it can go to a url. Right now all it does is download the picture. I'm ok with that and all, but realistically if someone wants to download a picture it's not hard to do, but I'd rather not have to make two thread fields so that a url can be associated to the image

Just a suggestion, thanks for the awesome plugin!