dae/anki — pull request #11 by ospalh (2013-01-23 12:13:16+00:00)
Title: Fix the unused media test

Hi.
This is not a fix for the [issue #500](https://anki.lighthouseapp.com/projects/100923/tickets/500-anki-confused-about-some-file-names). Rather it should just reveal the problem.

As mentioned in the lighthouse thread, [only the Mac file system](http://m-a-tech.blogspot.de/2012/11/unicode-equivalence-may-not-be-handled.html) [stores file names](http://en.wikipedia.org/wiki/Filename#Unicode_interoperability) NFD-normalized. So do that normalization only there when looking for files there.