don't theme BackgroundEffect names

stepmania/Themes/default/Languages/en.ini

@@ -321,7 +321,7 @@ MaxTextureResolution=Choose the maximum texture resolution.  Setting this to any
 MenuTimer=Turn this &oq;OFF&cq; to disable the time limit in menus.
 Mines=Mines
 MoveRandomToEnd=Determines if courses with random songs should be placed at the end of the course select wheel.
-MovieColorDepth=Choose the color depth of textures. 32 bit texture use more memory, but look nicer.
+MovieColorDepth=Choose the color depth of textures. 32 bit textures use more memory, but look nicer.
 MusicWheelSwitchSpeed=Adjusts the speed of the music wheel.
 MusicWheelUsesSections=ALWAYS means sections in group + ABC; NEVER means no sections; ABC ONLY shows sections in just ABC sort.
 Network Options=Connect to a server or change server options.
@@ -468,8 +468,6 @@ C200=C200
 C400=C400
 CPU-Controlled=CPU-Controlled
 Centered=Centered
-Checkerboard1File2x2=Checkerboard1File2x2
-Checkerboard2File2x2=Checkerboard2File2x2
 Choose=Choose
 Clear Left=Clear Left
 Clear Right=Clear Right
@@ -484,7 +482,6 @@ Copy Right To Left=Copy Right To Left
 Courses Only=Courses Only
 Create New=Create New
 Cross=Cross
-CrossFade=CrossFade
 Dance Points=Dance Points
 Dark=Dark
 Default=Default
@@ -507,10 +504,6 @@ Expand=Expand
 Expand 2->3=Expand 2->3
 Expand 2x=Expand 2x
 Expand 3->4=Expand 3->4
-FadeDown=FadeDown
-FadeLeft=FadeLeft
-FadeRight=FadeRight
-FadeUp=FadeUp
 Fast=Fast
 Flat=Flat
 Flip=Flip
@@ -537,7 +530,6 @@ Instant=Instant
 Invert=Invert
 Joint Premium=Joint Premium
 Justice=Justice
-Kaleidoscope2x2=Kaleidoscope2x2
 Left=Left
 LifeTime=Survival
 Little=Little
@@ -592,12 +584,7 @@ Shuffle=Shuffle
 Silent=Silent
 Skip=Skip
 Skippy=Skippy
-SlideDown=SlideDown
-SlideLeft=SlideLeft
-SlideRight=SlideRight
-SlideUp=SlideUp
 Slow=Slow
-SongBgWithMovieViz=SongBgWithMovieViz
 Song BGAnimation=Song BGAnimation
 Song Bitmap=Song Bitmap
 Song Movie=Song Movie
@@ -609,11 +596,6 @@ Stealth=Stealth
 StepMania Style=StepMania Style
 Stomp=Stomp
 Stop=Stop
-StretchNoLoop=StretchNoLoop
-StretchNormal=StretchNormal
-StretchNormalAlignLeft=StretchNormalAlignLeft
-StretchPaused=StretchPaused
-StretchRewind=StretchRewind
 Subtract=Subtractive
 Sudden=Sudden
 SuddenDeath=Sudden Death
@@ -627,7 +609,6 @@ Title Only=Title Only
 Tornado=Tornado
 Total Feet=Total Feet
 Twister=Twister
-UpperLeft=UpperLeft
 Use Gameplay Buttons=Use Gameplay Buttons
 Visible=Visible
 Wave=Wave

stepmania/src/ScreenEdit.cpp

@@ -550,10 +550,10 @@ static bool EnabledIfSet2GlobalMovieSongGroup();
 static bool EnabledIfSet2GlobalMovieSongGroupAndGenre();
 static MenuDef g_BackgroundChange(
 	"ScreenMiniMenuBackgroundChange",
-	MenuRowDef( ScreenEdit::layer,						"Layer",				false,						EditMode_Full, true, true, 0, "" ),
+	MenuRowDef( ScreenEdit::layer,						"Layer",				false,						EditMode_Full, true, false, 0, "" ),
 	MenuRowDef( ScreenEdit::rate,						"Rate",					true,						EditMode_Full, true, false, 10, "0%","10%","20%","30%","40%","50%","60%","70%","80%","90%","100%","120%","140%","160%","180%","200%" ),
-	MenuRowDef( ScreenEdit::transition,					"Force Transition",			true,						EditMode_Full, true, true, 0, NULL ),
+	MenuRowDef( ScreenEdit::transition,					"Force Transition",			true,						EditMode_Full, true, false, 0, NULL ),
-	MenuRowDef( ScreenEdit::effect,						"Force Effect",				true,						EditMode_Full, true, true, 0, NULL ),
+	MenuRowDef( ScreenEdit::effect,						"Force Effect",				true,						EditMode_Full, true, false, 0, NULL ),
 	MenuRowDef( ScreenEdit::color1,						"Force Color 1",			true,						EditMode_Full, true, false, 0, "-","1,1,1,1","0.5,0.5,0.5,1","1,1,1,0.5","0,0,0,1","1,0,0,1","0,1,0,1","0,0,1,1","1,1,0,1","0,1,1,1","1,0,1,1" ),
 	MenuRowDef( ScreenEdit::color2,						"Force Color 2",			true,						EditMode_Full, true, false, 0, "-","1,1,1,1","0.5,0.5,0.5,1","1,1,1,0.5","0,0,0,1","1,0,0,1","0,1,0,1","0,0,1,1","1,1,0,1","0,1,1,1","1,0,1,1" ),
 	MenuRowDef( ScreenEdit::file1_type,					"File1 Type",				true,						EditMode_Full, true, true, 0, "Song BGAnimation", "Song Movie", "Song Bitmap", "Global BGAnimation", "Global Movie", "Global Movie from Song Group", "Global Movie from Song Group and Genre", "Dynamic Random", "Baked Random", "None" ),