Dead Eye draw
NPCs on mounts and vehicles can be challenged to duels.
An option to make your horse automatically flee the duel zone if it's too close was added (configurable).
Other enhancements and bug fixes.

- Killing peds during duels won't get the law on you anymore.
- Peds might refuse your duel challenge, based on their combat abilities. (Configurable)
- Peds have to be antagonized before challenging them to a duel. (Configurable)
- More enhancements.

Bug fixed: Duel prompt won't disappear.