fix this ScreenString debacle once and for all

Themes/_fallback/Scripts/01 alias.lua

@@ -21,11 +21,3 @@ local _screen = {
 	cx = SCREEN_CENTER_X,
 	cy = SCREEN_CENTER_Y
 }
-
-if Screen.String then
-	ScreenString = Screen.String
-end
-
-if Screen.Metric then
-	ScreenMetric = Screen.Metric
-end

Themes/_fallback/Scripts/01 compat.lua

@@ -56,15 +56,6 @@ function ActorScroller:setfastcatchup(bFastCatchup)
 	self:SetFastCatchup(bFastCatchup)
 end
 
--- renaming various StepMania functions to sm-ssc ones:
-if ScreenString then
-	ScreenString = Screen.String
-end
-
-if ScreenMetric then
-	ScreenMetric = Screen.Metric
-end
-
 --[[ GameState ]]
 --Aliases for old GAMESTATE timing functions.
 --These have been converted to SongPosition, but most themes still use these old functions.

Themes/_fallback/Scripts/02 Other.lua

@@ -102,11 +102,13 @@ Screen.Metric = function ( sName )
 	local sClass = Var "LoadingScreen"
 	return THEME:GetMetric( sClass, sName )
 end
+ScreenMetric = Screen.Metric
 
 Screen.String = function ( sName )
 	local sClass = Var "LoadingScreen";
 	return THEME:GetString( sClass, sName )
 end
+ScreenString = Screen.String
 
 function TextBannerAfterSet(self,param) 
 	local Title=self:GetChild("Title");