Zipfile issue

Occasionally, you get the zipfile that when you unzip it, it has all the images in a sub-directory instead of being right in the root directory of the zipfile.

For example, my icons.zip was actually icons/icons/(files) when I unzip it - silly windows! 

If you're not going to allow recursion of all directories, then at least check one directory beneath what you just unzipped to see if there's anything there.

I make no warranties that this is awesome code. I'll leave that up to Bradley to decide. ;)