Now makes sure a soldier that gained a prosthetic has no blank arm slots, if they don't have one assigned already.

Fixed erroneously placed semi-colons, causing the game to always return true when checking if a soldier had the right armour.

Added injury check so ok soldiers won't get prosthetics by accident, added check to prevent the mod crashing the game if a soldier gets gravely wounded while wearing a modded armour like an Infiltration Suit.

Initial release.