Attrition Prefab

Attrition Prefab v2

- Gamemode no longer uses arena, had issues with people joining mid round.
- Changed the way respawns work, respawn waves now start at 5 seconds and increase by 5 every 60 seconds until it hits 6 refires.
- Created custom hud icons to show what the points do.
- Added hud timer that counts up to 60 mins. (Rounds hopefully shouldn't take that long)
- Changed some times it takes to cap points.