"Fix" practice bots.
Fix parrot minigun.
Add v1 of "Scorpion" sniper rifle.
Tweak v2 badger fire sound.
Tweak v1 scorpion fire sound.
Add and use v1 of "Laserhawk" heavy rifle.
Tweak v2 Minihawk laser trails.
Tweak v3 Styck laser trails.