Don't clamp meter on write.

Here's yet another cache refresh for the trouble.

src/NotesWriterSM.cpp

@@ -274,7 +274,7 @@ static RString GetSMNotesTag( const Song &song, const Steps &in )
 	RString desc = (USE_CREDIT ? in.GetCredit() : in.GetDescription());
 	lines.push_back( ssprintf( "     %s:", SmEscape(desc).c_str() ) );
 	lines.push_back( ssprintf( "     %s:", DifficultyToString(in.GetDifficulty()).c_str() ) );
-	lines.push_back( ssprintf( "     %d:", clamp( in.GetMeter(), MIN_METER, MAX_METER ) ) );
+	lines.push_back( ssprintf( "     %d:", in.GetMeter() ) );
 	
 	vector<RString> asRadarValues;
 	// SM files don't use fakes for radar data. Keep it that way.

src/NotesWriterSSC.cpp

@@ -294,7 +294,7 @@ static RString GetSSCNoteData( const Song &song, const Steps &in, bool bSavingCa
 	lines.push_back( ssprintf( "#DESCRIPTION:%s;", SmEscape(in.GetDescription()).c_str() ) );
 	lines.push_back( ssprintf( "#CHARTSTYLE:%s;", SmEscape(in.GetChartStyle()).c_str() ) );
 	lines.push_back( ssprintf( "#DIFFICULTY:%s;", DifficultyToString(in.GetDifficulty()).c_str() ) );
-	lines.push_back( ssprintf( "#METER:%d;", clamp( in.GetMeter(), MIN_METER, MAX_METER ) ) );
+	lines.push_back( ssprintf( "#METER:%d;", in.GetMeter() ) );
 
 	vector<RString> asRadarValues;
 	FOREACH_PlayerNumber( pn )

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 = 170;
+const int FILE_CACHE_VERSION = 171;
 
 /** @brief How long does a song sample last by default? */
 const float DEFAULT_MUSIC_SAMPLE_LENGTH = 12.f;