Don't have AutoKeysounds count for radar values.

Since this affects the loading of files, it's
time for another cache reload. *groan*

src/NoteDataUtil.cpp

@@ -803,6 +803,7 @@ RadarStats CalculateRadarStatsFast( const NoteData &in, RadarStats &out )
 			case TapNote::mine:
 			case TapNote::empty:
 			case TapNote::fake:
+			case TapNote::autoKeysound:
 				continue;	// skip these types - they don't count
 			}
 

src/Song.cpp

@@ -41,7 +41,7 @@
  * @brief The internal version of the cache for StepMania.
  *
  * Increment this value to invalidate the current cache. */
-const int FILE_CACHE_VERSION = 180;
+const int FILE_CACHE_VERSION = 182;
 
 /** @brief How long does a song sample last by default? */
 const float DEFAULT_MUSIC_SAMPLE_LENGTH = 12.f;