Revert "- audio_select: copy full code from TangoCash"

This reverts commit 18bbbbabfe.

Conflicts:
	data/locale/deutsch.locale
	data/locale/english.locale
	src/gui/audio_select.cpp
	src/system/setting_helpers.cpp
	src/system/setting_helpers.h


Origin commit data
------------------
Commit: 2cd2a8599c
Author: vanhofen <vanhofen@gmx.de>
Date: 2018-01-03 (Wed, 03 Jan 2018)

src/gui/audio_select.h

@@ -29,26 +29,14 @@
 //
 
 #include "widget/menue.h"
-#include "movieplayer.h"
 
 
 
 class CAudioSelectMenuHandler : public CMenuTarget
 {
 	private:
-		CMoviePlayerGui *mp;
 		int width;
-		cPlayback *playback;
-
-		int sel_apid;
-		int apid_offset;
-		int *apid;
-		int p_count;
-		int *perc_val;
-		unsigned int *is_ac3;
-		std::string *perc_str;
-		CMenuWidget *AudioSelector;
-		t_channel_id chan;
+		
 	public:
 		CAudioSelectMenuHandler();
 		~CAudioSelectMenuHandler();