Previous description understated the effects of the `allowNegativeDosh`
flag. Effects are much more common and significat that previously
thought because of game behavior on filling ammo for one or all weapons.
1. It's much easier to find information relevant to a particular
feature (fix), if it's description follows after it's section
definition, i.e. [Acedia.FixAmmoSelling].
2. Descriptions rewritten for more clarity to the end user.
