[1.4.3] Accessory Slots for Shoes, Shield, and... Balloons?!?

Just some slots for mobility accessories ; cause it something i wanted and why not upload it for others. Due to requests; Config option for Shields and Balloons; (there no point adding a wing slot, go use the already existing mod) Should support any item that shows up on your feet; Hermus Boots Water Walking Boots Frog Legs Shoe Spikes Iron Boots (calamity) Angel Treads (calamity) (Also there seem to be a tModLoader bug with accessories slots where it stores them alphabetical rather then historical; items may relocate what slot they are in when adding or removing mods that add slots)