I went ahead and left the "Short Film" value in there, in case people have been using it as a work-around. I verified that for all code that accesses stikArray , it starts at item 0 and increments. This way, looking for value 9, or matching a value against 9 will return the iTunes 11 version, but if you specify "Short Film", it will resolve to a value of 9.
I also added a fix for Issue #23. I looked at output for an iTunes download, and it shows us-tv|TV-Y|100.
Submitting Pull Request from branch to clean up history.