Superhero Index v3.0

v3.0 Patch Notes 🦹🏼‍♂️

1. Over 50+ new heroes and villains added!
2. Users now have the option to request a missing hero or villain who is not already in the index.
3. Versus mode has been added along with additional modes such as 2v2 and a new free for all mode!
4. Balanced some heroes and villains stats along with adding new stats, each hero and villain now has unique trait numbers.
5. Versus mode now includes randomization so that certain characters can still have a chance at winning a battle even if their stats are significantly lower than their opponents.
6. User input validation has been added and improved upon.
7. Character stats are now much more easily managed in a single separate file which now uses a dictionary.