Small update to address cheesing the ai and perk balance.
- AI: Improve bot decision making in fights (specifically when cornered by a fighter with guard up and countering)
- Manny Pacmeow gains "southpaw" perk
- Legendary boxer's "legendary" perk no longer counts towards their perk total
- "Fast Fist" now ignores "Peek a Boo"
- "Glory in Death" reduces injury debuff by 30% when badly injured
- Add audio cues when rolling boxers (the higher pitched tone the better the fighter)