[LangCodeExpander] Update iso639-2 db.
[LangCodeExpander] Update iso639-1 db.
[LangInfo] Don't try to convert "original" to 3-letter code.
[LangCodeExpander] Add special mappings for missing 2-letter codes.
CPUInfo: additional cleanup for CPU string
FIX: [mediacodec] add qcom to white list (solves green screen issue)
FIX: [mediacodec] bail out if we don't support the color format
FIX: [mediacodec] cosmetic
Merge pull request #3673 from Karlson2k/fix_cpu_name_01

CPUInfo: additional cleanup for CPU string
fixes PVR channel icon scan
[dvdplayer] Fix streams for DVDs sync with lang settings gui
[dvdplayer] Fix DVD subtitles' visibility in various situations.
[Fix][DVDInputStreamNavigator] Disable subtitles if requested by the user via a dvd menu.
ActiveAE: fix stereo upmix, got broken with new audio settings
ActiveAE: correct time of buffered samples by resample ratio
ActiveAE: fix broken transcode for SPDIF if hidden channel layout has more than 2 channels
[subtitles core] set correct icon
[rbp/omxplayer] Fix streams for DVDs sync with lang settings gui
[rbp/omxplayer] Fix DVD subtitles' visibility in various situations.
Merge pull request #3638 from Voyager1/fix-dvd-subs

[dvdplayer] Fix streams for DVDs sync with lang settings gui