Add names to life meter/meter display items

I would've added commands but I'm not sure where they get run from (or
if they get run at all), so that's a job for later.

(Sourced from shakesoda/stepmania.)

Docs/Changelog_sm5.txt

@@ -8,6 +8,12 @@ ________________________________________________________________________________
 StepMania current development
 --------------------------------------------------------------------------------
 
+2013/10/09
+----------
+* [CombinedLifeMeterTug] Added names and commands to Separator and Frame items.
+  [SSC]
+* [MeterDisplay] Added names to Stream and Tip items. [SSC]
+
 2013/10/06
 ----------
 * [ScreenOptions] Allow for the use of per-screen Start sounds instead of a forced

Themes/_fallback/metrics.ini

@@ -377,6 +377,12 @@ CancelAll=""
 [CombinedLifeMeterTug]
 # We don't use it.
 MeterWidth=0.0
+#-----#
+SeparatorOnCommand=
+SeparatorOffCommand=
+#-----#
+FrameOnCommand=
+FrameOffCommand=
 
 [Combo]
 # System Direction

src/CombinedLifeMeterTug.cpp

@@ -4,7 +4,7 @@
 #include "GameState.h"
 #include "PrefsManager.h"
 #include "ThemeMetric.h"
-
+#include "ActorUtil.h"
 
 ThemeMetric<float> METER_WIDTH		("CombinedLifeMeterTug","MeterWidth");
 
@@ -43,9 +43,13 @@ CombinedLifeMeterTug::CombinedLifeMeterTug()
 	m_Stream[PLAYER_2].SetZoomX( -1 );
 
 	m_sprSeparator.Load( THEME->GetPathG("CombinedLifeMeterTug","separator") );
+	m_sprSeparator->SetName( "Separator" );
+	LOAD_ALL_COMMANDS( m_sprSeparator );
 	this->AddChild( m_sprSeparator );
 
 	m_sprFrame.Load( THEME->GetPathG("CombinedLifeMeterTug","frame") );
+	m_sprFrame->SetName( "Frame" );
+	LOAD_ALL_COMMANDS( m_sprFrame );
 	this->AddChild( m_sprFrame );
 }
 

src/MeterDisplay.cpp

@@ -35,12 +35,16 @@ void MeterDisplay::LoadFromNode( const XNode* pNode )
 	if( pStream == NULL )
 		RageException::Throw( "%s: MeterDisplay: missing the \"Stream\" attribute", ActorUtil::GetWhere(pNode).c_str() );
 	m_sprStream.LoadActorFromNode( pStream, this );
+	m_sprStream->SetName( "Stream" );
+	//LOAD_ALL_COMMANDS( m_sprStream );
 	this->AddChild( m_sprStream );
 
 	const XNode* pChild = pNode->GetChild( "Tip" );
 	if( pChild != NULL )
 	{
 		m_sprTip.LoadActorFromNode( pChild, this );
+		m_sprTip->SetName( "Tip" );
+		//LOAD_ALL_COMMANDS( m_sprTip );
 		this->AddChild( m_sprTip );
 	}