Fix quests/add new quests

After thinking about how many broken/unused quests there are, I've decided to suggest adding new quests.
Maybe they can be like the post office job, car job, taurus/AP7 gun house quest or something.
As for rewards, maybe weapons, gralats, or access to places to buy new hats. Just an idea I had.

It'd be cool if they just added like 10 really small quests with small hat rewards or something.

i really liked the cowboy quest (introducing ol' west game), and u get 1500 gralats.