Remove redundant deletes that accumulated while debugging.
Rename 'range' to 'range_to_points' to avoid shadowing builtin.
Simplify search_cell_lac to just take the smallest LAC, no weighted average.
Add testcases for using the search API in the presence of LAC pseudo-cells.
Add 'wcdma' synonym for UMTS in RADIO_TYPE table, used by google API.
Add testcases to geolocation API that hit/miss/ignore LACs.