v1.0.3

• Improve 10sec subs latency workaround: new option to disable it (default), or enable it at 'start only' or 'start+resume'.
• Option to prioritize 'SignsSongs' tracks via custom conditional sub preferences. Syntax is ...>Eng:Eng-ss>...
• New Keywords Blacklist for Audio tracks. Same principle as for Subtitles, based on track name, to skip some (ex. Commentary, ...)
• Fix Greek and Serbian language codes according to iso639-2/T. Fix some typos.
• Fix multiple 3 digit codes per language (ex. German ger,deu). Now OK also for Conditional Subtitles preferences.