Add Noteskins

Added:
- Cel (classic)
- Metal (classic)
- Cyber (LightningXCE's)
- Enchantment
- Peter's Note
- Peter's Rainbow
- Peter's Vivid

Removed:
- All stock noteskins besides default

NoteSkins/dance/lambda/Down Tap Lift.lua

@@ -1,7 +0,0 @@
-local t = Def.ActorFrame {
-	Def.Sprite {
-		Texture=NOTESKIN:GetPath( '_down', 'tap lift' );
-		InitCommand=cmd(animate,false;pulse;effectclock,"beat";effectmagnitude,0.9,1,1;effectcolor1,color("1,1,1,1");effectcolor2,color("1,1,1,0.8"););
-	};
-};
-return t;