Crashe when adding metadata

[Gabriel Rivera]

Everytime I tried to add the metadata to the file/movie for muxing subler crashes.

I'm on OSX 10.11.1

[Tom Zaworowski]

Seems related to .lsr migration for parallax support. I wrote a quick patch but haven't tested it much. Seems to work okay.

[Damiano Galassi]

Fixed in 1.0.6. Thanks Tom for the patch, I reworked it a bit to not crash if Apple adds some other weird characters again.