Resolved problems with movie.nfo files

Some users who are not using xbmc to create nfo files may not have
<moviename>.nfo files. instead they have "movie.nfo" files. Film Info!
Organizer for example only creates this kind of files.
Now we are also looking for this "movie.nfo".
Merge pull request #8 from Sakujakira/master

Problem with "movie.nfo" files resolved.