Kickin' Ass

Additions:

• Taunts
• Better getup animations
• Round Counter (Not yet functional)

Updates:

• Fighter model updated
• Tweaked knockout physics (Should be much more realistic. Variations of knockouts will be available later.
• Changed the way fighter motion is handled. Moving around shouldn't be as springy.
• Physics are now interpolated. Should solve that "caffeine twitch" issue where the fighters would make extremely small, very quick jittery movements.