Various updates to presets

* Add "crop" field for landuse=farm/farmland/farmyard (for #2149)
* Add "trees" field for landuse=orchard
* Add landuse=landfill
* Add the hoops=* field to the basketball preset (for #1984)
* Add amenity=nightclub
* Add smoking field for many presets under amenity, building, office, tourism (for #1990)