Remove boxtree.geo_lookup, implement leaves to balls lookup in terms
of area query and put the code in boxtree.area_query. Closes #1 (closed).
This change also removes mention of "geometric lookup" in favor of "leaves to balls lookup."
of area query and put the code in boxtree.area_query. Closes #1 (closed).
This change also removes mention of "geometric lookup" in favor of "leaves to balls lookup."