add Load(sMetricsGroup) Lua binding for RollingNumbers

Docs/Changelog_sm-ssc.txt

@@ -9,6 +9,10 @@ Not all changes are documented, for various reasons.
 supported but exist anyways.)
 _____________________________________________________________________________
 
+20101214
+--------
+* [RollingNumbers] Added Load(sMetricsGroup) Lua binding.
+
 20101212
 --------
 * [MusicWheelItem] Gave NormalPart/ColorPart names, so metrics can be used to

src/RollingNumbers.cpp

@@ -102,10 +102,12 @@ void RollingNumbers::UpdateText()
 class LunaRollingNumbers: public Luna<RollingNumbers>
 {
 public:
+	static int Load( T* p, lua_State *L )			{ p->Load(SArg(1)); return 0; }
 	static int targetnumber( T* p, lua_State *L )	{ p->SetTargetNumber( FArg(1) ); return 0; }
 
 	LunaRollingNumbers()
 	{
+		ADD_METHOD( Load );
 		ADD_METHOD( targetnumber );
 	}
 };