unicode gets mangled

There's an issue with Unicode support, somewhere between the pickup of feeds, and the generation of downloading/ready to watch items in the html pages. Basically, special characters like accented letters end up as escape codes.

It's been a while since I've seen this, so I can't remember what parts of KatchTV it's limited to. It's definitely in downloaded items. The problem might lie in feed downloading or html generation, but probably in the packing/unpacking of item data between feed pages and download pages.