bad encoding with some filenames

[bil-bas]

Seems that if filenames have "odd characters" in them, then Releasy can complain of bad encoding. Not sure how easy/important this would be to fix.

reported by rremedio

http://www.libgosu.org/cgi-bin/mwf/topic_show.pl?pid=5879

[rremedio]

Just to let you know, the file name was "turner - Cópia.png"

The error message:

C:/Ruby193/lib/ruby/gems/1.9.1/gems/ocra-1.3.0/bin/ocra:1121:in `gsub': incompat
ible encoding regexp match (ASCII-8BIT regexp with Windows-1252 string) (Encodin
g::CompatibilityError)