why did i have 4 dimensions i don't know
intersection and tests
within? and contains? tests and fixes
add,insert,remove for linestrings, multipoints, and polygons
add circle
add Geometry.line_contains_point?, use in LineString#contains? etc.
version bump
make Point#distance_to work
rm BBox module, add BigDecimal#to_json

rather than extend an instance, make BigDecimal#to_json work "properly"
see also: https://github.com/rails/rails/pull/6040/files#diff-08d4c4926556f674d44e3070955646bbR201
remove unnecessary assignment
add geojson_io helper
start on supporting arcgis json parsing
finish up porting arcgis parsing tests
intermediate
testing and finishing of arcgis json parse/convert
version bump