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 Mine.lua

@@ -1,9 +0,0 @@
-local t = Def.ActorFrame {
-	Def.Sprite {
-		Texture=NOTESKIN:GetPath( '_down', 'tap mine' );
-		Frame0000=0;
-		Delay0000=1;
-		InitCommand=cmd(spin;effectclock,'beat';effectmagnitude,0,0,-33);
-	};
-};
-return t;