Fixed point distance heuristic bugs with prepared geometries
Cleaned up pgdumper somewhat
Added dead-basic GeoJSON generalizer script
Applied Jim O'Brien's Windows patch to replace use of signal.SIGALRM with threading.Timer
Added Oakland sample data from OSM
Rewrote Skeletron.multiline_centerline() as multigeom_centerline to handle input polygons as well as lines
Added Skeletron.util.zoom_buffer() to stop repeating the same math
Upgraded skeletron-generalize to accept complete command line options and arguments
oops