clinton-hall/nzbToMedia — pull request #512 by roderickvd (2014-07-31 21:08:04+00:00)
Title: Fix and improve subtitle extraction

* Fix runtime error when extracting with duplicate = 0
* Only extract subtitles in the allowed language list
* Do not add subtitle language suffix when there is only one subtitle
(this helps auto-detection of subtitles on many media players)