Changes Carlos' main movement animations to look less goofy, using movement animations from RE:Resistance. Changes animations for when carrying grenades/knife/unarmed, pistols, and long guns

Changes Carlos' pistol movement animations to be one-handed

Gives Carlos a "relaxed" idle animation when wielding the knife or unarmed

Changes Carlos' pistol movement animations to be one-handed and gives him a "relaxed" pistol idle animation