metrics update

stepmania/Themes/default/metrics.ini

@@ -2128,26 +2128,6 @@ Unlock19X=200
 Unlock19Y=325
 Unlock20X=250
 Unlock20Y=325
-Unlock1Song=POP 4
-Unlock2Song=SENORITA(Speedy Mix) Speedy Mix
-Unlock3Song=Miracle Moon ~L.E.D.LIGHT STYLE MIX~
-Unlock4Song=CAN'T STOP FALLIN' IN LOVE (SPEED MIX)
-Unlock5Song=xenon
-Unlock6Song=TRIBAL DANCE (Almighty Mix)
-Unlock7Song=DROP THE BOMB (System S.F. Mix)
-Unlock8Song=SAKURA
-Unlock9Song=ABSOLUTE
-Unlock10Song=BURNIN' THE FLOOR (MOMO MIX)
-Unlock11Song=DYNAMITE RAVE (Down Bird SOTA Mix)
-Unlock12Song=bag
-Unlock13Song=CARTOON HEROES (Speedy Mix)
-Unlock14Song=Look To The Sky (True Color Mix)
-Unlock15Song=A
-Unlock16Song=V(for EXTREME)
-Unlock17Song=Do It Right (Harmonized 2Step Mix)
-Unlock18Song=Dance Dance Revolution
-Unlock19Song=The legend of MAX
-Unlock20Song=PARANOIA survivor
 
 [ScreenRanking]
 NextScreen=ScreenUnlock
@@ -2349,6 +2329,12 @@ NextScreenHumanbattle=ScreenSongOptions
 NextScreenRave=ScreenSongOptions
 HelpText=&UP; &DOWN; to change line   &LEFT; &RIGHT; to select between options   START to accept changes
 TimerSeconds=30
+Beginner=BEGINNER
+Easy=LIGHT
+Medium=STANDARD
+Hard=HEAVY
+Challenge=CHALLENGE
+
 
 [ScreenRaveOptions]
 PrevScreenArcade=	// should never get here