[ADD+FIXES] BalletMittens+PogoBall and ComboBelt(Combo Boots feature). Fix:...

Hi there! Merging some fixes in the Balloon Hood (Opaque base layer and masking hair accessories) and Glue Floor (now the char's legs will not be "forcibly" opened when equipped, restrained or not). About new items: Ballet Mittens - Item Boots (plus Pogo Ball, can be equipped as a Ballet Mittens option or separately in the Item Devices slot) and Combo Belt (part of Combo Boots shoes, you need have or purchase a Combo Boots too! - Cloth Accessory and Garters Slots). Tks all!!