schemas/vegbien.sql: _locationnarrative_is_cultivated(): Fixed bug where need to use NULL instead of false (and bool_or() instead of OR) for a non-match, because the absence of a match doesn't mean it's not cultivated
schemas/vegbien.sql: _locationnarrative_is_cultivated(): Fixed bug where need to use NULL instead of false (and bool_or() instead of OR) for a non-match, because the absence of a match doesn't mean it's not cultivated