Silly Overwatch

This is a gamemode that adds a fun or silly change to every hero in the game.

The full list of changes can be found in this google doc or in the update log tab https://docs.google.com/document/d/16dfMNqwHtYNiRKzyExKcMh622qN28SpgQN6xs3FVQ2g/edit?usp=sharing

Let me know of any bugs you come across (especially when swapping heroes)
Also give me your own suggestions. I probably will add them if they aren't too difficult to add and if they're fun.