Minor improvements

[ItzLoonie]

I have made minor improvements to certain elements.

• Fully colored role screen
  • The "Your role is" text and the text below the player is now colored with the player's role
• Corrected faction screen
  • The background fade is now colored based on the player's faction rather than the role
• Role colored vent outlines
  • The vent outlines are colored based on the player's role
• Role colored kill button player outlines
  • The outline around players for when a kill button is highlighting a player is now based on the player's role
• Role sound for neutral roles
  • The Shapeshifter role sound from the vanilla game now plays when getting a neutral role

Previews:

[ItzLoonie]

See #191 for this pull request, I had to change the branch so I can freely edit without modifying the pull request