libsaria: Reenabled seeking

Signed-off-by: Bryan Schumaker <bjschuma@gmail.com>

include/libsaria/audio.h

@@ -34,8 +34,8 @@ namespace libsaria
 		bool is_playing();*/
 
 		/* Position related functions */
-		/*bool seek(int);
-		void seek_to(double);*/
+		/*bool seek(int);*/
+		void seek_to(double);
 		gint64 duration();
 		gint64 position();
 		string posstr();

libsaria/audio/progress.cpp

@@ -43,13 +43,13 @@ namespace libsaria
 {
 
 	/* Seek to this many seconds into the song */
-	/*void audio::seek_to(double pos)
+	void audio::seek_to(double pos)
 	{
 		gst_element_seek_simple(GST_ELEMENT(player),
 					GST_FORMAT_TIME,
 					GST_SEEK_FLAG_FLUSH,
 					pos);
-	}*/
+	}
 
 	/*
 	 * Use to seek forward or backward in a song