Fixes

• No evolution challenge don't removing guaranteed evolution in blacksmith
  
• 7 sins achievements not having the correct icons
  
• Modded challenge not being displayed in game
  
• Description of Aura conversion not having the cap
  

Modding

• Challenge can now have custom description with colour code(in case modders want to implement custom modifiers to challenges or simply want to add more informations)
  
  
• Added a new function to build custom description for challenges
  ModGenesia.ChallengeAPI.BuildCustomChallengeDescription(string Key, List localisedText, CustomChallengeDescription.EDescriptionType descriptionType)
  
  
• Challenge adding function got slighty modified and moved to another class
  ModGenesia.ModGenesia.AddCustomChallenge(string name, EDifficulty worldRank,float soulCoinMultiplier ,ChallengeModifier challengeModifier, bool isHardMode, List localisedName, int oder = 9)
  marked as obselete, Use
  ModGenesia.ChallengeAPI.AddCustomChallenge(string name, EDifficulty worldRank,float soulCoinMultiplier ,ChallengeModifier challengeModifier, bool isHardMode, List localisedName, int oder = 9, List CustomDescription = null)
  Instead