Updated MIT License file to reflect new online handle

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- Fix Royal's Take not showing. Whoops!

• Updated XTrike's Spirit Sword Take to the latest workshop version. All sprites have been overhauled!
  
• The old versions of the sprites have been kept intact as their own separate pack to select

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• Updated for UniqueItemsAPI v1.2
  
• Added Steven's birthright for Unique Birthrights
  
• Added Unique Birthright's Tainted Lost 1up sprite as an option for him
  
• Removed Animated Spirit Swords from the list of ported mods. Ultimately, it's much too complex of a mod for the API to handle properly
  
• Added Custom Lost Soul from ReddiceDice
  
• Added Henry to Royal's Spirit Sword Take pack
  
• Added custom Spirit Sword beam/splash sprites for XTrike and Royal's Take for characters that had it changed
  
• Added all alt swords from Royal's Spirit Sword Take

• Fixed incorrect sprites for Tainted Jacob and Tainted Isaac for Mr. Dolly

• Updated Keeper and Tainted Keeper's Spirit Swords from L0GiCked's Unique Animated Swords